Games like Stellar Initiative on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Stellar Initiative are available at the bottom of the page.
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DG2: Defense Grid 2
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.
Minimalist Tower Defense
Collect resources and establish a defense line before dark And then Facing countless enemies
2112TD: Tower Defense Survival
Get ready for the ULTIMATE tower defense onslaught. Build, deploy, research and upgrade your defenses in this epic, old school RTS inspired sci-fi adventure.
Broken Universe - Tower Defense
Get ready to rethink all your defense strategies! Build barricades to stop monsters, or lure them into a maze and attack. A variety of stages that change each time depending on how you play them.
HoloParade
Collect your favorite characters, nurture them, and have fun just watching in this hololive fan game! It's a 2D tower defense game that offers depth for dedicated players, strategic elements, and easy enjoyment for casual players.
Dawnfolk
Dawnfolk is a charmingly dark and minimalist survival city-builder. Gather resources, rebuild your realm, and protect your people from oppressive shadows. Can you unveil the secrets of the monoliths to bring light back to the world?
Isle of Arrows
Isle of Arrows is a Puzzle Tower Defense game in which you build a fortress in the sky. Place towers, expand the isle, and build your own paths. Can you find the perfect spot for each tile to beat the RNG and defend against waves of invaders?
Kingdom Rush 5: Alliance TD
While a formidable evil emerges, an unexpected alliance is taking shape! It will take the finest warriors of Linirea and the relentless Dark Army to stop it. Beware! Though they may journey side by side the ever-changing winds of fate could swiftly alter their course.
No Creeps Were Harmed TD
Employ lethal turrets, traps, and gadgets to defend against an onslaught of evolving creeps! Step into a twisted, hyper 3D, mind bending realm. Upgrade and adapt your defenses. Become a master maze crafter. Collect bizarre artifacts. Rush creeps for lucrative rewards, and succumb to greed!
Tower Tactics: Liberation
We fused deck-building roguelikes and tower defenses in a way never seen before - deploy your towers, collect valuable trinkets and cast powerful spells to defend yourself against the Salkoth!
CARNAGE OFFERING Tower Defense
The replicator robots are back! It's 2528. The machines are increasingly infecting the planets with genetically modified monsters. Challenge them and try to stop the onslaught. Upgrade buildings and heroes, mine resources, discover technology and fight to save humanity!
Hexguardian
Hexguardian is a roguelite, tower defense game where you build your own maps with hexagonal tiles! Build and upgrade towers, recruit armies, learn spells, construct wonders and place hexagonal tiles to create a path to enhance your defenses. With plenty of game modes and talents to unlock!
Anomaly: Warzone Earth
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
变量 Variables
We created this unique single player game with a combination of Tower Defence and Roguelike. Come and create your maze, build your turret, defeat the invaders, and save the world!
Kitchen Crisis
Kitchen Crisis is a culinary defense game. You are abducted by aliens and must satisfy their appetite. If you want to live to see another day, efficiently arrange your cooking appliances, upgrade your ingredients and tools! In order to survive, make wise decisions according to everchaning recipes.
Cobalt Core
A sci-fi roguelike deckbuilder with a deep new single-axis spin on tactics games! Dodge missiles, line up your cannons, and blast 'em out of the sky... Then get to the bottom of these time loops, before it's too late!
Creeper World 3: Arc Eternal
Creeper World 3 is what happens when cellular automata takes over a strategy simulation. Instead of discrete units that attack your base, a fluid-like substance spreads over the terraformable terrain. Your base, your weapons, your strategy... you must adapt them all.
Cursed Treasure 2
Why be good when you can be... bad? Cursed Treasure 2 is an addictive tower-defense game that puts the power of darkness at your fingertips. Build towers of powerful orcs, demons, and undead, and master powerful spells, to protect your precious hoard from all manner of no-good do-gooders.
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.
Tower Factory
Tower Factory is a tower defense and automation game with roguelite elements. Optimize resource production using conveyor systems while defending against monster waves. Can you find and destroy the enemy tower before it's too late?
Into the Breach
Control powerful mechs from the future to defeat an alien threat. Each attempt to save the world presents a new randomly generated challenge in this turn-based strategy game.
Rise to Ruins
A brutal godlike village sim that melds the god game, management, and tower defense genres! Fight off hoards of monsters at night, and expand your village in the day time. Inspired by games like Black and White, Rimworld, and Dwarf Fortress but not quite like any of them.
Most played games like Stellar Initiative on Steam
Take a look at the top games like Stellar Initiative that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.
1. Bloons TD 6
Similarity 40% 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 Stellar Initiative, thanks to its 9,200 peak concurrent players over the last day.
9.6
344,269
9,691
9,200
players
2. 9 Kings
Similarity 45% A fast-paced roguelike kingdom builder. Grow your empire and fight massive battles against powerful rival kings. Break the game with thousands of insane builds to become the King of Kings. 9 Kings is a strategy, rogue-like and rpg game developed by Sad Socket and published by INSTINCT3 and Hooded Horse. Released on May 23rd 2025 has received 5,252 reviews of which 4,871 were positive and 381 were negative resulting in a rating of 9.0 out of 10. While seeing 3,867 players online at once in the last 24 hours, this game is currently ranked #2 among games like Stellar Initiative based on player count.
9.0
4,871
381
3,867
players
3. Noita
Similarity 46% Noita is a magical action roguelite set in a world where every pixel is physically simulated. Fight, explore, melt, burn, freeze and evaporate your way through the procedurally generated world using spells you've created yourself. Noita is a physics, rogue-like and pixel graphics game developed and published by Nolla Games. Released on October 15th 2020 has received 78,477 reviews of which 74,759 were positive and 3,718 were negative resulting in an impressive rating of 9.4 out of 10. While seeing 2,592 players online at once in the last 24 hours, this game is currently ranked #3 among games like Stellar Initiative based on player count.
9.4
74,759
3,718
2,592
players
4. Plants vs. Zombies GOTY Edition
Similarity 41% Zombies are invading your home, and the only defense is your arsenal of plants! Armed with an alien nursery-worth of zombie-zapping plants like peashooters and cherry bombs, you'll need to think fast and plant faster to stop dozens of types of zombies dead in their tracks. Plants vs. Zombies GOTY Edition is a tower defense, zombies and strategy game developed by PopCap Games and Inc. and published by PopCap Games, Inc. and Electronic Arts. Released on May 05th 2009 has received 139,925 reviews of which 136,574 were positive and 3,351 were negative resulting in an impressive rating of 9.6 out of 10. With 1,789 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Stellar Initiative.
9.6
136,574
3,351
1,789
players
5. FTL: Faster Than Light
Similarity 55% This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat. FTL: Faster Than Light is a rogue-like, space and strategy game developed and published by Subset Games. Released on September 14th 2012 has received 75,052 reviews of which 71,561 were positive and 3,491 were negative resulting in an impressive rating of 9.4 out of 10. With 1,423 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Stellar Initiative.
9.4
71,561
3,491
1,423
players
6. Across the Obelisk
Similarity 46% Set forth in a co-op roguelite deckbuilder where every choice matters! Craft decks of breathtaking power. Journey alone or with up to three friends. Plot your party’s path to glory and face powerful enemies in deep tactical combat on your quest to save the kingdom of Senenthia in Across the Obelisk! Across the Obelisk is a rogue-like, strategy and 2d game developed by Dreamsite Games and published by Paradox Interactive and Paradox Arc. Released on August 16th 2022 has received 11,866 reviews of which 9,733 were positive and 2,133 were negative resulting in a rating of 8.0 out of 10. With 1,272 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Stellar Initiative.
8.0
9,733
2,133
1,272
players
7. Tower Dominion
Similarity 63% Build and design the terrain while defending your stronghold against alien invasion in this unique Roguelike tower defense. Choose from 30 heroes, survive enemy waves, and upgrade a variety of destructive towers to hold the line! Tower Dominion is a tower defense, strategy and base-building game developed and published by Parallel 45 Games. Released on May 07th 2025 has received 1,843 reviews of which 1,539 were positive and 304 were negative resulting in a rating of 8 out of 10. With 942 concurrent players in the last 24 hours, the game currently holds the #7 spot among the most played games like Stellar Initiative.
8
1,539
304
942
players
8. Nubby's Number Factory
Similarity 41% A plinko-style roguelike where you work at a number factory. Launch your spherical friend, Nubby, down a pegboard to make bigger and bigger numbers! But beware, if you fail to meet your number quota, the sun will explode. Nubby's Number Factory is a strategy, rogue-like and arcade game developed and published by MogDogBlog Productions. Released on March 07th 2025 has received 9,433 reviews of which 9,206 were positive and 227 were negative resulting in an impressive rating of 9.5 out of 10. With 631 concurrent players in the last 24 hours, the game currently holds the #8 spot among the most played games like Stellar Initiative.
9.5
9,206
227
631
players
9. The Perfect Tower II
Similarity 42% The Perfect Tower II is a mix between an incremental and a tower defense game. Build a town, manage resources and explore a variety of mini-games and tons of upgrades. Fully automate your game and watch numbers going up! The Perfect Tower II is a strategy, idler and tower defense game developed and published by Fire Sword Studios. Released on February 26th 2021 has received 3,639 reviews of which 3,201 were positive and 438 were negative resulting in a rating of 8.5 out of 10. With 526 concurrent players in the last 24 hours, the game currently holds the #9 spot among the most played games like Stellar Initiative.
8.5
3,201
438
526
players
10. Stoneshard
Similarity 51% Stoneshard is a challenging turn-based RPG set in an open world. Experience the unforgiving life of a medieval mercenary: travel across the war-torn kingdom, fulfill contracts, fight, mend your wounds and develop your character without any restrictions. Stoneshard is a rpg, rogue-like and strategy game developed by Ink Stains Games and published by HypeTrain Digital. Released on February 06th 2020 has received 30,062 reviews of which 22,298 were positive and 7,764 were negative resulting in a rating of 7.3 out of 10. With 513 concurrent players in the last 24 hours, the game currently holds the #10 spot among the most played games like Stellar Initiative.
7.3
22,298
7,764
513
players
Best deals on games like Stellar Initiative on Steam
Discover fantastic savings with the best discounts on a variety of games like Stellar Initiative available on Steam right now, updated on June 16th 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted games like Stellar Initiative.
1. WARCANA
Similarity 43% WARCANA is a fantasy inspired base defence, RTS game with a deck-building mechanic. Face hundreds of thousands of unrelenting monsters in a battle royale between 30 other mighty magicians. Build your deck. Prepare your defences. Summon your armies. Survive the onslaught. Be the last one standing. WARCANA is a strategy, card game and card battler game developed by 1000 Orks and published by Team17. Released on August 29th 2024 has received 444 reviews of which 295 were positive and 149 were negative resulting in a rating of 6.4 out of 10. Featuring a massive 99% discount, this game currently holds the #1 spot in the best deals for games like Stellar Initiative.
6.4
295
149
-99%
16.99€
0.32€
2. Dome Keeper
Similarity 40% Defend against waves of alien attackers in this innovative roguelike survival miner. Dig for resources and choose from powerful upgrade paths. Is there enough time to mine a little deeper and get back to defend before the monsters attack your dome? Dome Keeper is a singleplayer, post-apocalyptic and rogue-like game developed by Bippinbits and published by Raw Fury. Released on September 27th 2022 has received 16,212 reviews of which 14,952 were positive and 1,260 were negative resulting in a rating of 9.0 out of 10. Thanks to its incredible 98% discount, this game is now the #2 best deal in games like Stellar Initiative.
9.0
14,952
1,260
-98%
17.99€
0.44€
3. X-Morph: Defense
Similarity 43% 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. Thanks to its incredible 98% discount, this game is now the #3 best deal in games like Stellar Initiative.
8.8
3,506
317
-98%
19.99€
0.54€
4. DG2: Defense Grid 2
Similarity 50% 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 #4 position in the best deals for games like Stellar Initiative.
8.3
2,723
440
-98%
12.49€
0.26€
5. Go Home Dinosaurs!
Similarity 40% Todd Rex wants steak. Todd Rex wants YOUR steak. Are you gonna let him take it? No way! Go Home, Dinosaurs!Prevent hordes of marauding Dinos from crashing your party in the world’s premier BBQ defense simulator! Unlock powerful towers that act like little weaponized puzzle pieces. Go Home Dinosaurs! is a tower defense, casual and strategy game developed and published by Fire Hose Games. Released on March 14th 2013 has received 600 reviews of which 524 were positive and 76 were negative resulting in a rating of 8.2 out of 10. Currently offered at a significant 98% discount, this title has earned the #5 position in the best deals for games like Stellar Initiative.
8.2
524
76
-98%
9.75€
0.29€
6. GemCraft - Chasing Shadows
Similarity 44% An epic, challenging tower defense game with an emphasis on strategy and replayability. Summon gems of immense magical potency and harness their unique abilities against a seemingly endless horde of monsters. The archdemon seeks to swallow the world, and you must journey to stand against her. GemCraft - Chasing Shadows is a tower defense, strategy and indie game developed by Game in a Bottle and published by Armor Games Studios. Released on April 30th 2015 has received 4,136 reviews of which 3,939 were positive and 197 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a significant 97% discount, this title has earned the #6 position in the best deals for games like Stellar Initiative.
9.2
3,939
197
-97%
9.75€
0.36€
7. Legend of Keepers: Career of a Dungeon Manager
Similarity 47% Legend of Keepers is the perfect mix between Dungeon Defender and Roguelite. You have been hired as a dungeon manager by the Dungeons Company. Your job is simple: protect their dungeons! Legend of Keepers: Career of a Dungeon Manager is a pixel graphics, turn-based combat and villain protagonist game developed by Goblinz Studio and published by Goblinz Publishing. Released on April 29th 2021 has received 4,543 reviews of which 3,583 were positive and 960 were negative resulting in a rating of 7.7 out of 10. Currently offered at a significant 97% discount, this title has earned the #7 position in the best deals for games like Stellar Initiative.
7.7
3,583
960
-97%
17.99€
0.63€
8. Convoy
Similarity 54% Convoy is a tactical roguelike-like inspired by Mad Max and FTL in which you cross a wasteland in search of parts for your broken ship. Presented in pixel art and set in a future post-apocalyptic setting, Convoy is a squad based tactical combat roguelike-like in its core. Convoy is a pixel graphics, vehicular combat and strategy game developed by Convoy Games and published by Indietopia Games . Released on April 21st 2015 has received 1,438 reviews of which 1,131 were positive and 307 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 97% discount, this title has earned the #8 position in the best deals for games like Stellar Initiative.
7.5
1,131
307
-97%
12.99€
0.42€
9. Earth 2150 Trilogy
Similarity 43% Your heroes and your armies will need strong leadership to take them on a spellbinding odyssey that has everything a gamer’s heart could wish for breathtaking worlds in space, battles against cunning enemies and even downright treason from your own government faction - are you up to it? Earth 2150 Trilogy is a strategy, rts and sci-fi game developed by Reality Pump Studios and published by TopWare Interactive and ACE. Released on November 01st 2013 has received 874 reviews of which 669 were positive and 205 were negative resulting in a rating of 7.3 out of 10. Currently offered at a significant 97% discount, this title has earned the #9 position in the best deals for games like Stellar Initiative.
7.3
669
205
-97%
9.75€
0.38€
10. Cursed to Golf
Similarity 42% Cursed to Golf is a challenging golf-like adventure where every shot counts. Players are tasked with making it out of Golf Purgatory to become a Golfing Legend. With insane hazards, otherworldly power-ups and tons of replayability, will you make it back alive or will you forever be… Cursed to Golf!? Cursed to Golf is a rogue-like, difficult and golf game developed by Chuhai Labs and published by Thunderful Publishing. Released on August 18th 2022 has received 649 reviews of which 481 were positive and 168 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 97% discount, this title has earned the #10 position in the best deals for games like Stellar Initiative.
7.1
481
168
-97%
19.99€
0.75€
Free games like Stellar Initiative on Steam
Check out this fantastic list of free-to-play games like Stellar Initiative you can enjoy on Steam right now, updated on June 16th 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play games like Stellar Initiative.
1. The Perfect Tower II
Similarity 42% The Perfect Tower II is a mix between an incremental and a tower defense game. Build a town, manage resources and explore a variety of mini-games and tons of upgrades. Fully automate your game and watch numbers going up! The Perfect Tower II is a strategy, idler and tower defense game developed and published by Fire Sword Studios. Released on February 26th 2021 has received 3,639 reviews of which 3,201 were positive and 438 were negative resulting in a rating of 8.5 out of 10. With 526 active players enjoying it for free, this strategy game has reached the #1 spot among the top free games like Stellar Initiative.
8.5
3,201
438
526
players
2. Bloons TD Battles
Similarity 40% 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 275, this game has secured the #2 spot in the ranking of free games like Stellar Initiative.
8.9
26,414
2,682
275
players
3. Pixel Starships
Similarity 61% Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven. Pixel Starships is a sci-fi, space and strategy game developed and published by SavySoda. Released on May 23rd 2023 has received 2,732 reviews of which 2,008 were positive and 724 were negative resulting in a rating of 7.1 out of 10. Thanks to its free to play tag and a daily player base of 117, this game has secured the #3 spot in the ranking of free games like Stellar Initiative.
7.1
2,008
724
117
players
4. Bloons Adventure Time TD
Similarity 40% 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 #4 spot among the most played free games like Stellar Initiative.
8.4
3,743
559
89
players
5. Idle Monster TD
Similarity 53% An endless Tower Defense game of epic Monsters vs evil War Machines. Unlock and upgrade tons of unique elemental Monsters (Water, Air, Earth, and Fire) to defend your home from an infinite swarm of robots. Strategize the most effective placement of Monsters to synergize their elemental abilities. Idle Monster TD is a strategy, tower defense and idler game developed and published by Swell Games LLC. Released on June 20th 2021 has received 815 reviews of which 589 were positive and 226 were negative resulting in a rating of 6.9 out of 10. The game currently holds the #5 spot among the most played free games like Stellar Initiative.
6.9
589
226
56
players
6. Outpost
Similarity 47% Outpost brings the perfect mix between survival and roguelite gameplay. Start the game in a randomly generated environment and try to adapt, and make it through as many nights as possible. How long can you survive? Outpost is a free to play, indie and strategy game developed and published by Open Mid Interactive. Released on May 01st 2020 has received 758 reviews of which 664 were positive and 94 were negative resulting in a rating of 8.3 out of 10. The game currently holds the #6 spot among the most played free games like Stellar Initiative.
8.3
664
94
3
players
7. One Troll Army
Similarity 40% Play as a giant troll in One Troll Army - a defense game about building forts, upgrading your troll, and fighting off waves of enemies. Play Against The Twitch Chat! One Troll Army is a strategy, free to play and tower defense game developed by FlyAnvil and published by tinyBuild. Released on May 19th 2016 has received 1,461 reviews of which 1,254 were positive and 207 were negative resulting in a rating of 8.2 out of 10. The game currently holds the #7 spot among the most played free games like Stellar Initiative.
8.2
1,254
207
2
players
8. Vectorio Classic
Similarity 45% The original, uncompleted version of Vectorio. Claim resources, unlock new buildings, and expand your defenses as you fight back against enemy forces in the classic edition of Vectorio! Play for free now. Vectorio Classic is a base-building, tower defense and survival game developed by Ben Nichols and published by BN Games. Released on March 22nd 2021 has received 1,468 reviews of which 1,371 were positive and 97 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #8 spot among the most played free games like Stellar Initiative.
8.9
1,371
97
9. The Defender: Farm and Castle
Similarity 47% You are an archer tasked with defending a castle from invading monsters. Inside the castle, you can manage resources and harvest crops, gather experience points to level up, and learn new skills and abilities to face stronger enemies. The Defender: Farm and Castle is a free to play, tower defense and strategy game developed and published by Kobsoft Kitti. Released on May 16th 2019 has received 1,080 reviews of which 967 were positive and 113 were negative resulting in a rating of 8.5 out of 10. The game currently holds the #9 spot among the most played free games like Stellar Initiative.
8.5
967
113