Games like Siege of Centauri on Steam
For those who prefer not to search, lists of the most played, top deals and best free games like Siege of Centauri are available at the bottom of the page.
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Ancient Planet Tower Defense
Ancient Planet is classic tower defense game. The stronghold of an ancient civilization has been invaded by hordes of alien raiders. Use powerful technologies of the Ancient and repel the attack of the enemy's armies!
Atom Zombie Smasher
The zombie apocalypse is upon us and it's up to you to evacuate everyone before they fall prey to the undead. Conduct massive rescue operations with a helping hand from snipers, artillery crews, orbital bombardments, and more.
Most played games like Siege of Centauri on Steam
Take a look at the top games like Siege of Centauri that are currently attracting the largest player bases on the Steam platform, as of June 16th 2025.
1. Legion TD 2 - Multiplayer Tower Defense
Similarity 46% An infinitely replayable multiplayer and single-player tower defense. Defend against waves of enemies and destroy the enemy's king before they destroy yours. Legion TD 2 is a one-of-a-kind game of tactics, teamwork, and prediction. Party as 1-8 players. Legion TD 2 - Multiplayer Tower Defense is a tower defense, multiplayer and auto battler game developed and published by AutoAttack Games. Released on October 01st 2021 has received 13,550 reviews of which 11,713 were positive and 1,837 were negative resulting in a rating of 8.4 out of 10. The game has hit the top spot as the #1 most played game like Siege of Centauri, thanks to its 687 peak concurrent players over the last day.
8.4
11,713
1,837
687
players
2. Bloons TD Battles 2
Similarity 46% 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. While seeing 535 players online at once in the last 24 hours, this game is currently ranked #2 among games like Siege of Centauri based on player count.
8.3
27,193
5,127
535
players
3. Infinitode 2 - Infinite Tower Defense
Similarity 51% Infinitode 2 - a strategy in the Tower Defense genre, in which the player will have to build towers to protect his base from endless waves of enemies. The game features huge maps, lots of towers, resource miners, upgrade tree and map editor. Infinitode 2 - Infinite Tower Defense is a level editor, tower defense and building game developed and published by Prineside. Released on May 06th 2021 has received 3,674 reviews of which 3,354 were positive and 320 were negative resulting in a rating of 8.8 out of 10. While seeing 265 players online at once in the last 24 hours, this game is currently ranked #3 among games like Siege of Centauri based on player count.
8.8
3,354
320
265
players
4. Creeper World 4
Similarity 44% The unstoppable fluid enemy has returned and destroyed every world in its path! Defend against Creeper as it floods across the 3D terrain in this real time strategy game where the enemy is a fluid. Creeper World 4 is a tower defense, wargame and real time tactics game developed and published by Knuckle Cracker. Released on December 03rd 2020 has received 4,365 reviews of which 4,155 were positive and 210 were negative resulting in an impressive rating of 9.2 out of 10. With 203 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played games like Siege of Centauri.
9.2
4,155
210
203
players
5. Age of Darkness: Final Stand
Similarity 49% Age of Darkness: Final Stand is a dark fantasy survival RTS where you must illuminate, build and defend humanity’s last bastion against hordes of Nightmares. Set in the remnants of a kingdom consumed by a deadly fog, you decide. Will you hide in the light? Or take back your world. Age of Darkness: Final Stand is a tower defense, action rts and rts game developed and published by PlaySide. Released on January 15th 2025 has received 9,463 reviews of which 7,267 were positive and 2,196 were negative resulting in a rating of 7.5 out of 10. With 176 concurrent players in the last 24 hours, the game currently holds the #5 spot among the most played games like Siege of Centauri.
7.5
7,267
2,196
176
players
6. Orcs Must Die! 3
Similarity 42% Slice, burn, toss, zap, grind and gib massive hordes of repugnant orcs in this long-awaited successor to the award-winning Orcs Must Die! series. Orcs Must Die! 3 is a tower defense, co-op and strategy game developed and published by Robot Entertainment. Released on July 23rd 2021 has received 14,083 reviews of which 12,067 were positive and 2,016 were negative resulting in a rating of 8.4 out of 10. With 161 concurrent players in the last 24 hours, the game currently holds the #6 spot among the most played games like Siege of Centauri.
8.4
12,067
2,016
161
players
7. Minimalist Tower Defense
Similarity 50% Collect resources and establish a defense line before dark And then Facing countless enemies Minimalist Tower Defense is a tower defense, strategy and real time tactics game developed and published by Happy213. Released on January 25th 2024 has received 1,311 reviews of which 1,253 were positive and 58 were negative resulting in an impressive rating of 9.0 out of 10. The game currently holds the #7 spot among the most played games like Siege of Centauri.
9.0
1,253
58
61
players
8. Element TD 2 - Tower Defense
Similarity 62% Element TD 2 sees you combine powerful elements to create unique towers. Prove your defenses against challenging foes, and compete or cooperate with others to determine who has mastered the elements. Element TD 2 - Tower Defense is a tower defense, real time tactics and multiplayer game developed and published by Element Studios. Released on April 02nd 2021 has received 3,013 reviews of which 2,699 were positive and 314 were negative resulting in a rating of 8.6 out of 10. The game currently holds the #8 spot among the most played games like Siege of Centauri.
8.6
2,699
314
44
players
9. Artisan TD
Similarity 40% Artisan TD is a puzzle-oriented Tower Defense game where you must survive by building mazes. Artisan TD is a tower defense, strategy and difficult game developed by 4rtisans and published by Unexpected. Released on July 22nd 2024 has received 2,079 reviews of which 1,848 were positive and 231 were negative resulting in a rating of 8.5 out of 10. The game currently holds the #9 spot among the most played games like Siege of Centauri.
8.5
1,848
231
26
players
10. AOD: Art Of Defense
Similarity 60% AOD is a new gameplay in the traditional tower defence genre. You must protect your base from waves of approaching enemies. Build and improve your towers and units and destroy your enemies in any way you can. Don't be weak, destroy them all, show who's in charge! AOD: Art Of Defense is a tower defense, real time tactics and wargame game developed and published by Sateda. Released on December 01st 2020 has received 376 reviews of which 294 were positive and 82 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #10 spot among the most played games like Siege of Centauri.
7.4
294
82
25
players
Best deals on games like Siege of Centauri on Steam
Discover fantastic savings with the best discounts on a variety of games like Siege of Centauri 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 Siege of Centauri.
1. Tower of Time
Similarity 42% A new kind of RPG awaits you. A story-rich dungeon crawler with innovative real-time combat that lets you pause or slow time. Tactical thinking is essential to succeed. Now with RPGlite and Permadeath for fast-paced game. Tower of Time is a real time tactics, real-time and turn-based game developed and published by Event Horizon. Released on April 12th 2018 has received 2,375 reviews of which 1,994 were positive and 381 were negative resulting in a rating of 8.1 out of 10. Featuring a massive 98% discount, this game currently holds the #1 spot in the best deals for games like Siege of Centauri.
8.1
1,994
381
-98%
23.99€
0.64€
2. Orcs Must Die! 3
Similarity 42% Slice, burn, toss, zap, grind and gib massive hordes of repugnant orcs in this long-awaited successor to the award-winning Orcs Must Die! series. Orcs Must Die! 3 is a tower defense, co-op and strategy game developed and published by Robot Entertainment. Released on July 23rd 2021 has received 14,083 reviews of which 12,067 were positive and 2,016 were negative resulting in a rating of 8.4 out of 10. Thanks to its incredible 92% discount, this game is now the #2 best deal in games like Siege of Centauri.
8.4
12,067
2,016
-92%
24.99€
2.01€
3. Demigod
Similarity 43% Set in a magical world where gods walk among mortals, Demigod blends action, strategy and role-playing elements into a thrilling new experience. Demigod is a real time tactics, moba and pvp game developed by Gas Powered Games and published by Stardock Entertainment. Released on December 14th 2011 has received 1,247 reviews of which 938 were positive and 309 were negative resulting in a rating of 7.2 out of 10. Thanks to its incredible 91% discount, this game is now the #3 best deal in games like Siege of Centauri.
7.2
938
309
-91%
9.75€
0.88€
4. Eximius: Seize the Frontline
Similarity 40% EXIMIUS is a FPS/RTS hybrid that focuses on squad-based combat. The game features an intense 5v5 multiplayer experience with each team comprising of 4 Squad Officers and one Commander. Eximius: Seize the Frontline is a team-based, 3d and isometric game developed and published by Ammobox Studios. Released on March 16th 2021 has received 719 reviews of which 531 were positive and 188 were negative resulting in a rating of 7.1 out of 10. Currently offered at a significant 84% discount, this title has earned the #4 position in the best deals for games like Siege of Centauri.
7.1
531
188
-84%
19.50€
3.24€
5. Orcs Must Die! 3
Similarity 42% Slice, burn, toss, zap, grind and gib massive hordes of repugnant orcs in this long-awaited successor to the award-winning Orcs Must Die! series. Orcs Must Die! 3 is a game developed and published by . Released on July 23rd 2021 has received 14,083 reviews of which 12,067 were positive and 2,016 were negative resulting in a rating of 8.4 out of 10. Currently offered at a significant 92% discount, this title has earned the #5 position in the best deals for games like Siege of Centauri.
8.4
12,067
2,016
-92%
24.99€
2.01€
6. Age of Darkness: Final Stand
Similarity 49% Age of Darkness: Final Stand is a dark fantasy survival RTS where you must illuminate, build and defend humanity’s last bastion against hordes of Nightmares. Set in the remnants of a kingdom consumed by a deadly fog, you decide. Will you hide in the light? Or take back your world. Age of Darkness: Final Stand is a tower defense, action rts and rts game developed and published by PlaySide. Released on January 15th 2025 has received 9,463 reviews of which 7,267 were positive and 2,196 were negative resulting in a rating of 7.5 out of 10. Currently offered at a significant 73% discount, this title has earned the #6 position in the best deals for games like Siege of Centauri.
7.5
7,267
2,196
-73%
26.99€
7.34€
7. Taur
Similarity 41% Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine? Taur is a tower defense, strategy and action game developed and published by Echo Entertainment. Released on February 19th 2020 has received 1,970 reviews of which 1,575 were positive and 395 were negative resulting in a rating of 7.7 out of 10. Currently offered at a 40% discount, this title has earned the #7 position in the best deals for games like Siege of Centauri.
7.7
1,575
395
-40%
20.99€
12.59€
8. Creeper World 4
Similarity 44% The unstoppable fluid enemy has returned and destroyed every world in its path! Defend against Creeper as it floods across the 3D terrain in this real time strategy game where the enemy is a fluid. Creeper World 4 is a tower defense, wargame and real time tactics game developed and published by Knuckle Cracker. Released on December 03rd 2020 has received 4,365 reviews of which 4,155 were positive and 210 were negative resulting in an impressive rating of 9.2 out of 10. Currently offered at a 38% discount, this title has earned the #8 position in the best deals for games like Siege of Centauri.
9.2
4,155
210
-38%
20.99€
13.17€
Free games like Siege of Centauri on Steam
Check out this fantastic list of free-to-play games like Siege of Centauri 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 Siege of Centauri.
1. Bloons TD Battles 2
Similarity 46% 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 Siege of Centauri.
8.3
27,193
5,127
535
players
2. Infinitode 2 - Infinite Tower Defense
Similarity 51% Infinitode 2 - a strategy in the Tower Defense genre, in which the player will have to build towers to protect his base from endless waves of enemies. The game features huge maps, lots of towers, resource miners, upgrade tree and map editor. Infinitode 2 - Infinite Tower Defense is a level editor, tower defense and building game developed and published by Prineside. Released on May 06th 2021 has received 3,674 reviews of which 3,354 were positive and 320 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 265, this game has secured the #2 spot in the ranking of free games like Siege of Centauri.
8.8
3,354
320
265
players
3. AOD: Art Of Defense
Similarity 60% AOD is a new gameplay in the traditional tower defence genre. You must protect your base from waves of approaching enemies. Build and improve your towers and units and destroy your enemies in any way you can. Don't be weak, destroy them all, show who's in charge! AOD: Art Of Defense is a tower defense, real time tactics and wargame game developed and published by Sateda. Released on December 01st 2020 has received 376 reviews of which 294 were positive and 82 were negative resulting in a rating of 7.4 out of 10. The game currently holds the #3 spot among the most played free games like Siege of Centauri.
7.4
294
82
25
players
4. Crystal Clash
Similarity 42% Crystal Clash is a mix of Lane Battles and Deckbuilding - with action-packed tug-of-war strategy, just like your favorite RTS mods from back in the day! :) Play 2v2 or co-op with a friend, or pair up with new allies and enemies! Collect cards, build your decks and have fun crushing your enemies! Crystal Clash is a action rts, tower defense and casual game developed and published by Crunchy Leaf Games. Released on January 14th 2022 has received 1,322 reviews of which 1,096 were positive and 226 were negative resulting in a rating of 7.9 out of 10. The game currently holds the #4 spot among the most played free games like Siege of Centauri.
7.9
1,096
226
8
players
5. Vectorio Classic
Similarity 50% 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 #5 spot among the most played free games like Siege of Centauri.
8.9
1,371
97
4
players
6. Toy Shire: Room One
Similarity 41% Are you prepared for a thrilling toy army tower defense adventure? Welcome to the Toy Shire! Battle diverse foes in various locations, defend your family, and repel foes from your area. Save the world by strengthening your defense with toy towers! FULL GAME AVAILABLE NOW! Toy Shire: Room One is a tower defense, strategy and free to play game developed by Bluespy Studios and published by Catoptric Games. Released on March 13th 2024 has received 1,255 reviews of which 1,188 were positive and 67 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #6 spot among the most played free games like Siege of Centauri.
8.9
1,188
67
2
players