Games like Rock of Ages 2: Bigger & Boulder™ on Steam

For those who prefer not to search, lists of the most played, top deals and best free games like Rock of Ages 2: Bigger & Boulder™ are available at the bottom of the page.

Filters & Lists
Rock of Ages A rock-solid combination of rock-rolling action, deep strategy, and captivating art and music from different ages of history, this is a game of crush or be crushed!

Similarity 89%
Price 9.99€
Rating 8.8
Release 07 Sep 2011
Rock of Ages 3: Make & Break Competitive tower defense meets arcade action and gets rolled up with ACE Team's quirky, Monty Python-esque humor into one giant, creative game for the ages. This time around, you can even make your own levels!

Similarity 83%
Price -98% 0.72€
Rating 7.2
Release 21 Jul 2020
Village Feud The 2 villages on the island don't get along very well. You are the mayor of one of these cities, grow your city, earn gold, buy troops and attack the other village. Defeat the other mayor and claim the island, play against your friends or try out singleplayer.

Similarity 69%
Price 3.99€
Rating 6.9
Release 21 Jun 2019
Defense Zone 3 Ultra HD The sequel to the hit strategy game, with new weapons, landscapes, and options.

Similarity 68%
Price 8.19€
Rating 7.6
Release 14 Dec 2016
Orcs Must Die! 2 You’ve tossed, burned and sliced them by the thousands – now orcs must die more than ever before! Grab a friend and slay orcs in untold numbers in this sequel to the 2011 AIAS Strategy Game of the Year from Robot Entertainment.

Similarity 67%
Price -93% 0.91€
Rating 9.1
Release 30 Jul 2012
HERO DEFENSE CREEPS CRUMBLE. HEROES RISE. Command a team of renegade heroes and impale, slash, tear and burn through legions of undead hell-bent on world domination. Your mission: to defeat the world’s most powerful vampire, Count Necrosis.

Similarity 67%
Price -99% 0.56€
Rating 6.1
Release 31 May 2016
Table Top Racing: World Tour ★★★ PINT-SIZED POWERED-UP RACING ★★★ Get behind the wheel of 12 ultra-cool, fully tune-able miniaturized racing cars and take on 20 race tracks and some devious opponents through a comprehensive 'Championship Mode' and a multitude of 'Special Events'.

Similarity 67%
Price 3.99€
Rating 7.3
Release 25 May 2016
Anomaly Defenders Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat.

Similarity 67%
Price -95% 0.58€
Rating 7.3
Release 29 May 2014
Defend The Highlands Defend the Highlands combines the genres of Tower Defence, Real Time Strategy, and Scotland. The player will have to build defences, recruit Scotsmen and manage their porridge stockpile as they fight off the British invasion of Scotland.

Similarity 66%
Price -85% 0.61€
Rating 7.4
Release 06 Nov 2015
Iron Brigade Join The Mobile Trench Brigade and protect humanity from the evil Monovision menace!

Similarity 66%
Price -74% 3.94€
Rating 8.1
Release 13 Aug 2012
Fortified Fortified is an explosive strategy shooter where players will defend the Earth against a menacing Martian invasion in the 1950s. Play as one-of-four pulp inspired heroes as they fight swarms of terrifying robots with an arsenal of Cold War era weapons and experimental technology.

Similarity 66%
Price -95% 0.75€
Rating 7.2
Release 03 Feb 2016
Anomaly 2 Anomaly 2 is a sequel to the critically acclaimed Anomaly Warzone Earth. Maintaining the core elements of the original, Anomaly 2 adds plenty of new features: unit morphing, over million tactical combinations, post-apo world and tower defense vs tower offense multiplayer mode.

Similarity 66%
Price -94% 0.89€
Rating 7.6
Release 15 May 2013
Zombie Tycoon 2: Brainhov's Revenge Pick your faction, Monster, strategy, and find out who gets to become King of the Undead!

Similarity 66%
Price -43% 2.86€
Rating 7.0
Release 09 Dec 2013
Crush Your Enemies Go back to the awesome glory days of Real-Time Strategy games. Crush Your Enemies has everything you love of the genre: Planning, choosing different types of units, managing resources, taking enemy territory and outwitting your opponent with the ingenious formations of your men.

Similarity 66%
Price -92% 0.85€
Rating 7.7
Release 13 Jul 2016
Spermination Fight the battle you already won, but never remember. It is you up against 1000 other sperm fighters. Can you beat off your competition and come first? Finally, collect your very own baby gnomes as trophies for your minivan!

Similarity 65%
Price 1.99€
Rating 7.9
Release 29 Apr 2015
Age of Steel: Recharge "Age of Steel: Recharge" is a 2D strategy with a view from the side. You're taking the role of commander, who was entrusted the management of the military base. Your mission is to defend a base from the waves of enemies at any price.

Similarity 65%
Price -95% 0.37€
Rating 7.2
Release 06 Jan 2016
Orcs Must Die! Slice them, burn them, skewer them, and launch them - no matter how you get it done, orcs must die in this fantasy action-strategy game from Robot Entertainment.

Similarity 65%
Price -91% 0.78€
Rating 9.3
Release 11 Oct 2011
Mushroom Wars 2 In Mushroom Wars 2, enemy tribes of feisty mushroom creatures face off in short but fierce RTS battles. Step into the shoes of a fearless Mushroom Commander, choose a hero to lead your army, and take control of the battlefield in a variety of multiplayer modes or challenging story campaign.

Similarity 64%
Price 14.99€
Rating 6.1
Release 06 Oct 2017
Toy Soldiers: Complete Bring your toys to life in this action-packed, Toy Soldiers game bundle which includes the original Toy Soldiers, Toy Soldiers: Cold War, and all four DLC’s – Kaiser’s Battle, Invasion, Napalm and Evil Empire.

Similarity 64%
Price 12.49€
Rating 7.6
Release 17 Feb 2016
Action Henk Run, jump and butt-slide into the glorious toy-filled world of Action Henk! Become a master of momentum and defy physics as you race against a band of ragged 90s action figures to once and for all prove that Action Henk is the fastest of them all!

Similarity 64%
Price -97% 0.59€
Rating 8.3
Release 11 May 2015
Battlepillars Gold Edition Battlepillars is a real-time tug-of-war strategy game in which you command caterpillars armed to the teeth with flamethrowers, sticky honey, mines, machine guns, and more!

Similarity 64%
Price 4.99€
Rating 7.9
Release 28 Apr 2014
Zero Gear Zero Gear is physically-fueled, online multiplayer kart combat madness. Deck out your kart and character before jumping into one of many different game modes. Outrageous kinematic gameplay and weapons make every round a blast. The potential for tiny vehicular mayhem has never been so humongous!

Similarity 63%
Price 4.99€
Rating 7.5
Release 12 Jan 2010
Anomaly Korea Exclusively brought to Steam for PC, Mac and Linux in Anomaly Bundle, Anomaly Korea is an expansion campaign to Anomaly Warzone Earth. The alien robots are back and this time they’ve got Korea in their sights. It’s your job to lead a squad into fierce fire-fights and fend off the alien invasion.

Similarity 63%
Price -95% 0.29€
Rating 7.5
Release 06 Nov 2013
Mushroom Wars Mushroom Wars is a dynamic real-time strategy game, where smart strategy meets furious action in epic PvP and PvE battles.

Similarity 63%
Price -78% 2.21€
Rating 7.3
Release 07 Apr 2016

Most played games like Rock of Ages 2: Bigger & Boulder™ on Steam

Take a look at the top games like Rock of Ages 2: Bigger & Boulder™ that are currently attracting the largest player bases on the Steam platform, as of June 15th 2025.

1. Bloons TD 6

Similarity 46% The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available. Bloons TD 6 is a tower defense, strategy and multiplayer game developed and published by Ninja Kiwi. Released on December 17th 2018 has received 353,960 reviews of which 344,269 were positive and 9,691 were negative resulting in an impressive rating of 9.6 out of 10. The game has hit the top spot as the #1 most played game like Rock of Ages 2: Bigger & Boulder™, thanks to its 9,320 peak concurrent players over the last day.
9.6
344,269
9,691

9,320
players

2. Need for Speed™ Heat

Similarity 45% Hustle by day and risk it all at night in Need for Speed™ Heat Deluxe Edition, a white-knuckle street racer, where the lines of the law fade as the sun starts to set. Need for Speed™ Heat is a racing, open world and multiplayer game developed by Ghost Games and published by Electronic Arts. Released on June 04th 2020 has received 132,855 reviews of which 111,482 were positive and 21,373 were negative resulting in a rating of 8.3 out of 10. While seeing 1,687 players online at once in the last 24 hours, this game is currently ranked #2 among games like Rock of Ages 2: Bigger & Boulder™ based on player count.
8.3
111,482
21,373

1,687
players

3. Orcs Must Die! Deathtrap

Similarity 50% Orcs Must Die! Deathtrap combines chaotic third-person combat with devious trap-laying strategy. Enjoy endless replayability as your War Mage grows stronger through roguelite progression. Repel relentless orc hordes solo or with up to 4 players. Orcs Must Die! Deathtrap is a tower defense, third-person shooter and co-op game developed and published by Robot Entertainment. Released on January 28th 2025 has received 3,338 reviews of which 2,388 were positive and 950 were negative resulting in a rating of 7.0 out of 10. While seeing 569 players online at once in the last 24 hours, this game is currently ranked #3 among games like Rock of Ages 2: Bigger & Boulder™ based on player count.
7.0
2,388
950

569
players

4. Bloons TD Battles 2

Similarity 45% From the creators of Bloons TD6... Bloons TD Battles 2 is a brand new installment of the top-rated head-to-head tower defense game. Gather your Hero, choose your team of powerful Monkey Towers, and prepare to battle one on one against other players and relentless waves of Bloons! Bloons TD Battles 2 is a free to play, tower defense and multiplayer game developed and published by Ninja Kiwi. Released on November 30th 2021 has received 32,320 reviews of which 27,193 were positive and 5,127 were negative resulting in a rating of 8.3 out of 10. With 535 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Rock of Ages 2: Bigger & Boulder™.
8.3
27,193
5,127

535
players

5. Worms W.M.D

Similarity 60% The worms are back in their most destructive game yet. With a gorgeous, hand-drawn 2D look, brand new weapons, the introduction of crafting, vehicles and buildings plus the return of some much-loved classic weapons and gameplay, Worms W.M.D is the best worms experience ever. Worms W.M.D is a strategy, multiplayer and action game developed and published by Team17. Released on August 23rd 2016 has received 12,661 reviews of which 10,843 were positive and 1,818 were negative resulting in a rating of 8.4 out of 10. With 443 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Rock of Ages 2: Bigger & Boulder™.
8.4
10,843
1,818

443
players

6. Bloons TD Battles

Similarity 52% Go head to head with other players in a Bloon-popping battle for victory. From the creators of best-selling Bloons TD 5, this all new Battles game is specially designed for multiplayer combat, featuring the ability to control bloons directly and send them charging past your opponent's defenses. Bloons TD Battles is a free to play, tower defense and multiplayer game developed and published by Ninja Kiwi. Released on April 20th 2016 has received 29,096 reviews of which 26,414 were positive and 2,682 were negative resulting in a rating of 8.9 out of 10. With 261 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Rock of Ages 2: Bigger & Boulder™.
8.9
26,414
2,682

261
players

7. Bloons Monkey City

Similarity 53% Create, upgrade, and customize your very own Bloons Monkey City in this groundbreaking blend of city building and tower defense awesomeness! Bloons Monkey City is a free to play, strategy and action game developed and published by Ninja Kiwi. Released on April 10th 2020 has received 6,222 reviews of which 5,676 were positive and 546 were negative resulting in a rating of 8.8 out of 10. With 257 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Rock of Ages 2: Bigger & Boulder™.
8.8
5,676
546

257
players

8. Cube Racer

Similarity 50% Cube Racer is a round based multiplayer racing game with cubes. Every round, all players race against each other to the finish line. Before every round, the players get to build one or more obstacles on the map. In the next round, all players have to pass all the obstacles, which have been built yet. Cube Racer is a indie, action and casual game developed and published by Simon Blasen. Released on October 30th 2017 has received 1,980 reviews of which 1,791 were positive and 189 were negative resulting in a rating of 8.6 out of 10. With 256 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Rock of Ages 2: Bigger & Boulder™.
8.6
1,791
189

256
players

9. SpeedRunners

Similarity 49% Cut-throat multiplayer running game that pits 4 players against each other, locally and/or online. Run, jump, swing around, and use devious weapons and pick-ups to knock opponents off-screen! One of the most competitive games you'll ever play. SpeedRunners is a multiplayer, racing and local multiplayer game developed by DoubleDutch Games and published by tinyBuild. Released on April 19th 2016 has received 36,740 reviews of which 34,525 were positive and 2,215 were negative resulting in an impressive rating of 9.2 out of 10. With 210 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Rock of Ages 2: Bigger & Boulder™.
9.2
34,525
2,215

210
players

10. Saints Row: The Third

Similarity 47% Get ready for the most out-landish gameplay scenarios ever seen as the Third Street Saints take on the Syndicate! Saints Row: The Third is a open world, action and comedy game developed by Volition and published by Deep Silver. Released on November 17th 2011 has received 68,600 reviews of which 65,644 were positive and 2,956 were negative resulting in an impressive rating of 9.4 out of 10. With 207 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Rock of Ages 2: Bigger & Boulder™.
9.4
65,644
2,956

207
players

Best deals on games like Rock of Ages 2: Bigger & Boulder™ on Steam

Discover fantastic savings with the best discounts on a variety of games like Rock of Ages 2: Bigger & Boulder™ available on Steam right now, updated on June 15th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Rock of Ages 2: Bigger & Boulder™.

1. DEPLOYMENT

Similarity 46% Deployment is an intense competitive top-down shooter game. Infosoldiers, made of pure information, fight in an endless war between governments and megacorporations to rule over the digital systems that control the world. Deploy your troops from up to five different classes! DEPLOYMENT is a action, racing and multiplayer game developed and published by Whale Rock Games. Released on April 10th 2018 has received 793 reviews of which 639 were positive and 154 were negative resulting in a rating of 7.7 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Rock of Ages 2: Bigger & Boulder™.
7.7
639
154

-99% 39.99€ 0.44€

2. No Time To Explain Remastered

Similarity 47% "I Am You From The Future! No Time To Explain, Follow m-OH CHRIST!" Chase your future self through time and alternate realities while fighting giant monsters, collecting hats, and eating cake! No Time To Explain Remastered is the remake of tinyBuild's debut game. Now with multiplayer! No Time To Explain Remastered is a indie, action and adventure game developed and published by tinyBuild. Released on July 17th 2015 has received 2,500 reviews of which 1,972 were positive and 528 were negative resulting in a rating of 7.6 out of 10. Thanks to its incredible 99% discount, this game is now the #2 best deal in games like Rock of Ages 2: Bigger & Boulder™.
7.6
1,972
528

-99% 14.79€ 0.29€

3. Neon Space 2

Similarity 49% Neon Space 2 is a highly anticipated sequel to Neon Space. The game kept all the elements from his predecessor, but at the same time the visuals received a major improvement. Neon Space 2 is a action, indie and casual game developed by EGAMER and published by SA Industry. Released on July 26th 2016 has received 422 reviews of which 298 were positive and 124 were negative resulting in a rating of 6.7 out of 10. Thanks to its incredible 99% discount, this game is now the #3 best deal in games like Rock of Ages 2: Bigger & Boulder™.
6.7
298
124

-99% 29.99€ 0.32€

4. HERO DEFENSE

Similarity 67% CREEPS CRUMBLE. HEROES RISE. Command a team of renegade heroes and impale, slash, tear and burn through legions of undead hell-bent on world domination. Your mission: to defeat the world’s most powerful vampire, Count Necrosis. HERO DEFENSE is a tower defense, strategy and indie game developed by Happy Tuesday and published by Headup. Released on May 31st 2016 has received 747 reviews of which 471 were positive and 276 were negative resulting in a rating of 6.1 out of 10. Currently offered at a significant 99% discount, this title has earned the #4 position in the best deals for games like Rock of Ages 2: Bigger & Boulder™.
6.1
471
276

-99% 29.99€ 0.56€

5. X-Morph: Defense

Similarity 59% Unique fusion of a top-down shooter and tower defense strategy. You are the invader! Use destructive weapons or lead your enemies into a maze of towers. Strategize in the build mode by carefully selecting various types of alien towers or throw yourself right into the heat of the battle. X-Morph: Defense is a tower defense, strategy and action game developed by and published by Exor Studios. Released on August 30th 2017 has received 3,823 reviews of which 3,506 were positive and 317 were negative resulting in a rating of 8.8 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Rock of Ages 2: Bigger & Boulder™.
8.8
3,506
317

-98% 19.99€ 0.54€

6. Say No! More

Similarity 47% SAY NO! MORE is the world’s first NPG (NO!-Playing Game). Play as an intern with a burning desire to say NO! to everything and everyone. Customize your character, say NO! in different styles and languages, clap back at mean colleagues and change the world! Say No! More is a indie, funny and comedy game developed by Studio Fizbin and published by Thunderful Publishing. Released on April 09th 2021 has received 2,325 reviews of which 2,058 were positive and 267 were negative resulting in a rating of 8.5 out of 10. Currently offered at a significant 98% discount, this title has earned the #6 position in the best deals for games like Rock of Ages 2: Bigger & Boulder™.
8.5
2,058
267

-98% 14.99€ 0.36€

7. Embr

Similarity 56% Fight fires for fun and profit in this unpredictable and frantic multiplayer game. Team up with friends, take on daily challenges and climb to the top of the corporate firefighting ladder. More than one way to become a hero! Embr is a action, simulation and strategy game developed by Muse Games and published by Curve Games. Released on September 23rd 2021 has received 1,961 reviews of which 1,704 were positive and 257 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #7 position in the best deals for games like Rock of Ages 2: Bigger & Boulder™.
8.3
1,704
257

-98% 19.99€ 0.56€

8. DG2: Defense Grid 2

Similarity 55% Setting the bar as the definitive tower defense game, Defense Grid 2 introduces new worlds and threats to test your tower placement strategies. With a bold new look and the addition of new game modes, player-versus-player and multiplayer co-op, every play brings fun new opportunities and challenges. DG2: Defense Grid 2 is a strategy, tower defense and indie game developed by Hidden Path Entertainment and published by Hidden Path Entertainment and 505 Games. Released on September 23rd 2014 has received 3,163 reviews of which 2,723 were positive and 440 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #8 position in the best deals for games like Rock of Ages 2: Bigger & Boulder™.
8.3
2,723
440

-98% 12.49€ 0.26€

9. Police Stories

Similarity 46% A fresh take on top-down shooters with an emphasis on tactics that forces you to make split second decisions. Neutralize criminals, rescue civilians and defuse bombs in Single Player mode or Co-op. And remember - shooting first is not an option! Police Stories is a action, strategy and co-op game developed and published by HypeTrain Digital. Released on September 19th 2019 has received 8,701 reviews of which 7,406 were positive and 1,295 were negative resulting in a rating of 8.3 out of 10. Currently offered at a significant 98% discount, this title has earned the #9 position in the best deals for games like Rock of Ages 2: Bigger & Boulder™.
8.3
7,406
1,295

-98% 19.99€ 0.53€

10. GRIP: Combat Racing

Similarity 53% GRIP is a high octane, hardcore combat racer, packing ferocious speed and armed to the teeth with heavy weapons. Inspired by games like Rollcage, Wipeout, Motorstorm and Star Wars Podracer, it's like nothing you've ever played before. GRIP: Combat Racing is a racing, action and indie game developed by Caged Element Inc. and published by Wired Productions. Released on November 06th 2018 has received 4,794 reviews of which 4,071 were positive and 723 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 98% discount, this title has earned the #10 position in the best deals for games like Rock of Ages 2: Bigger & Boulder™.
8.2
4,071
723

-98% 29.99€ 0.88€

Free games like Rock of Ages 2: Bigger & Boulder™ on Steam

Check out this fantastic list of free-to-play games like Rock of Ages 2: Bigger & Boulder™ you can enjoy on Steam right now, updated on June 15th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Rock of Ages 2: Bigger & Boulder™.

1. Bloons TD Battles 2

Similarity 45% From the creators of Bloons TD6... Bloons TD Battles 2 is a brand new installment of the top-rated head-to-head tower defense game. Gather your Hero, choose your team of powerful Monkey Towers, and prepare to battle one on one against other players and relentless waves of Bloons! Bloons TD Battles 2 is a free to play, tower defense and multiplayer game developed and published by Ninja Kiwi. Released on November 30th 2021 has received 32,320 reviews of which 27,193 were positive and 5,127 were negative resulting in a rating of 8.3 out of 10. With 535 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Rock of Ages 2: Bigger & Boulder™.
8.3
27,193
5,127

535
players

2. Bloons TD Battles

Similarity 52% Go head to head with other players in a Bloon-popping battle for victory. From the creators of best-selling Bloons TD 5, this all new Battles game is specially designed for multiplayer combat, featuring the ability to control bloons directly and send them charging past your opponent's defenses. Bloons TD Battles is a free to play, tower defense and multiplayer game developed and published by Ninja Kiwi. Released on April 20th 2016 has received 29,096 reviews of which 26,414 were positive and 2,682 were negative resulting in a rating of 8.9 out of 10. Thanks to its free to play tag and a daily player base of 261, this game has secured the #2 spot in the ranking of free games like Rock of Ages 2: Bigger & Boulder™.
8.9
26,414
2,682

261
players

3. Bloons Monkey City

Similarity 53% Create, upgrade, and customize your very own Bloons Monkey City in this groundbreaking blend of city building and tower defense awesomeness! Bloons Monkey City is a free to play, strategy and action game developed and published by Ninja Kiwi. Released on April 10th 2020 has received 6,222 reviews of which 5,676 were positive and 546 were negative resulting in a rating of 8.8 out of 10. Thanks to its free to play tag and a daily player base of 257, this game has secured the #3 spot in the ranking of free games like Rock of Ages 2: Bigger & Boulder™.
8.8
5,676
546

257
players

4. Cube Racer

Similarity 50% Cube Racer is a round based multiplayer racing game with cubes. Every round, all players race against each other to the finish line. Before every round, the players get to build one or more obstacles on the map. In the next round, all players have to pass all the obstacles, which have been built yet. Cube Racer is a indie, action and casual game developed and published by Simon Blasen. Released on October 30th 2017 has received 1,980 reviews of which 1,791 were positive and 189 were negative resulting in a rating of 8.6 out of 10. Attracting a solid base of 256 players due to its free access, this strategy game has achieved the #4 position in the best free games like Rock of Ages 2: Bigger & Boulder™.
8.6
1,791
189

256
players

5. Ninja Kiwi Archive

Similarity 48% Enjoy some of the best loved Flash games of the past in this awesome time capsule of over 60 Ninja Kiwi classics. Experience a piece of history and play the original Flash games that spawned the worldwide phenomenon of Bloons TD. Ninja Kiwi Archive is a casual, arcade and strategy game developed and published by Ninja Kiwi. Released on July 08th 2020 has received 5,439 reviews of which 5,107 were positive and 332 were negative resulting in an impressive rating of 9.1 out of 10. Attracting a solid base of 163 players due to its free access, this strategy game has achieved the #5 position in the best free games like Rock of Ages 2: Bigger & Boulder™.
9.1
5,107
332

163
players

6. Bloons Adventure Time TD

Similarity 56% Defend Ooo from the Bloon invasion in this epic tower defense crossover. Bloons Adventure Time TD is a strategy, action and tower defense game developed and published by Ninja Kiwi. Released on January 16th 2019 has received 4,302 reviews of which 3,743 were positive and 559 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #6 spot among the most played free games like Rock of Ages 2: Bigger & Boulder™.
8.4
3,743
559

80
players

7. Battle Islands

Similarity 49% Battle friends over air, land and sea in this epic WW2-themed battle strategy game. Battle Islands is a strategy, free to play and multiplayer game developed by DR Studios and published by 505 Games. Released on August 06th 2014 has received 3,426 reviews of which 2,604 were positive and 822 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #7 spot among the most played free games like Rock of Ages 2: Bigger & Boulder™.
7.4
2,604
822

20
players

8. Zombie Defense

Similarity 46% A modern hybrid of the classic RTS and modern Tower Defense. Recruit soldiers, place them on slots and let them shoot incoming waves of zombies by their own. Order supplies, throw grenades, order airstrikes and many more... Perfect mix of strategy, tactics and micromanagement. Zombie Defense is a free to play, zombies and tower defense game developed and published by Home Net Games. Released on September 30th 2016 has received 2,157 reviews of which 1,811 were positive and 346 were negative resulting in a rating of 8.1 out of 10. The game currently holds the #8 spot among the most played free games like Rock of Ages 2: Bigger & Boulder™.
8.1
1,811
346

17
players

9. Yet Another Zombie Defense

Similarity 47% Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can. Yet Another Zombie Defense is a zombies, survival and multiplayer game developed and published by Awesome Games Studio. Released on March 28th 2014 has received 12,053 reviews of which 10,433 were positive and 1,620 were negative resulting in a rating of 8.4 out of 10. The game currently holds the #9 spot among the most played free games like Rock of Ages 2: Bigger & Boulder™.
8.4
10,433
1,620

8
players

10. Art of War: Red Tides

Similarity 45% Art of War: Red Tides is a fair multiplayer strategy game that allows different teams on the same platform (e.g. smartphones, PC, etc.) to battle against each other. You will encounter players around the world! Art of War: Red Tides is a free to play, strategy and multiplayer game developed and published by Game Science. Released on December 22nd 2016 has received 6,918 reviews of which 5,458 were positive and 1,460 were negative resulting in a rating of 7.7 out of 10. The game currently holds the #10 spot among the most played free games like Rock of Ages 2: Bigger & Boulder™.
7.7
5,458
1,460

8
players