Games like Siege of Centauri
If Siege of Centauri is your kind of game, the closest matches are Adapt or Perish, Micro Annihilation and Supreme Commander: Forged Alliance — picked from the ranked list below. Reviewers single out its difficulty slider tailors challenge, flexible tower upgrade respecing and challenging. Each pick is ranked by what players of this game also play, shared genres and tags, and review-mined similarity — not a generic popularity list.
Get personalized picks →About Siege of Centauri: Defend against thousands of enemies in this explosive tower defense game. Deploy upgradable towers and unleash powerful orbital abilities as you try to protect Earth's first colony world from destruction.
Players who liked Siege of Centauri also play
Steam players who put hours into Siege of Centauri also tend to own these titles — a signal called collaborative filtering. imho.run cross-references millions of library ownership patterns to surface games whose real audiences overlap, regardless of whether their genre tags match.
Adapt or Perish
WHY THIS
Shares a contemplative mood with Siege of Centauri.
Top pick for Siege of Centauri fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Siege of Centauri.
This is more than just an odd looking strategy game, it is a strategy platform. Genetically engineer amorphic creatures & buildings, in real time, in an endlessly open world that adapts to your playstyle. Share, and even battle your designs. How much will they be worth?
Micro Annihilation
WHY THIS
Second-strongest match for Siege of Centauri fans by collaborative filtering across millions of Steam libraries. Shares Action and Strategy with Siege of Centauri.
Micro Annihilation is a real-time strategy where your battlefields are inside homes, offices, and everything in between. Airlift troops onto the dining room table, launch artillery across the bedroom, and bring down the house while waging war upon a new mysterious foe.
Supreme Commander: Forged Alliance
WHY THIS
Shares an intense mood with Siege of Centauri.
Third-strongest match for Siege of Centauri fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Siege of Centauri.
The last days of man are at hand.. Two years after the Infinite War the once great warring nations now lie in ruins, and humanity’s hope for a brighter future is nothing but a bitter memory. A new, seemingly unstoppable enemy, supported by the zealots of The Order, now seeks to eradicate mankind: UEF, Aeon Loyalist, and Cybran alike.
Stronghold Crusader HD (2012)
WHY THIS
Shares an epic mood with Siege of Centauri.
Ranked #4 for Siege of Centauri fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Siege of Centauri.
The highly anticipated sequel to the best-selling Stronghold, Stronghold Crusader HD throws you into historic battles and castle sieges from the Crusades with fiendish AI opponents, new units, 4 historical campaigns and over 100 unique skirmish missions.
Band of Defenders
WHY THIS
Shares a challenging mood with Siege of Centauri.
Ranked #5 for Siege of Centauri fans by collaborative filtering across millions of Steam libraries. Shares Action with Siege of Centauri.
A Co-Op FPS game with base building in a post-apocalyptic world. Craft weapons, build barricades and automated turrets, unlock new gear and items for visual customization and kill all savages and mutants trying to destroy the remnants of human civilization.
Act of Aggression - Reboot Edition
WHY THIS
Shares an epic mood with Siege of Centauri.
Ranked #6 for Siege of Centauri fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Siege of Centauri.
Act of Aggression – Reboot Edition brings the techno-thriller RTS game Act of Aggression to a higher level. The Reboot Edition offers a full gameplay overhaul in skirmish mode against the AI and in your multiplayer battles.
SPACE BATTLE: Humanity
WHY THIS
Ranked #7 for Siege of Centauri fans by collaborative filtering across millions of Steam libraries. Shares Strategy and Indie with Siege of Centauri.
The day has come… Humanity has been attacked by an alien race.You have space bases at your disposal. Use them to launch battleships and take over the alien mothership.
Stronghold 2: Steam Edition
WHY THIS
Ranked #8 for Siege of Centauri fans by collaborative filtering across millions of Steam libraries. Shares Strategy with Siege of Centauri.
Tax, torture or treat your peasants! Rehabilitate criminals or sentence them to death? Decide as you enjoy jousting over a lavish banquet, all while under siege from the warmongering Lord Barclay.
Reviewers mention these as similar to Siege of Centauri
Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.
DG2: Defense Grid 2
WHY THIS
Shares a challenging mood with Siege of Centauri.
Reviewers of Siege of Centauri cross-mention this title as a similar play. Shares Strategy and Indie with Siege of Centauri.
Great strategy is timeless. Build, adapt, and defend across dynamic maps, solo or online - every session brings new strategies, new solutions, and new surprises. Now is the perfect time to enter the grid.
Warframe
WHY THIS
Shares a challenging mood with Siege of Centauri.
Reviewers of Siege of Centauri cross-mention this title as a similar play. Shares Action with Siege of Centauri.
Awaken as an unstoppable warrior and battle alongside your friends in this story-driven free-to-play online action game
Minecraft: Story Mode - A Telltale Games Series
WHY THIS
Reviewers of Siege of Centauri cross-mention this title as a similar play.
Episode 1 is now FREE - for a limited time! In Minecraft: Story Mode, playing as either a male or female hero named 'Jesse,' you’ll embark on a perilous adventure across the Overworld, through the Nether, to the End, and beyond.
Stardew Valley
WHY THIS
Reviewers of Siege of Centauri cross-mention this title as a similar play. Shares Indie with Siege of Centauri.
You've inherited your grandfather's old farm plot in Stardew Valley. Armed with hand-me-down tools and a few coins, you set out to begin your new life. Can you learn to live off the land and turn these overgrown fields into a thriving home?
Aircraft War
WHY THIS
Reviewers of Siege of Centauri cross-mention this title as a similar play. Shares Action and Indie with Siege of Centauri.
Fight against enemy planes with the fun Aircraft War! Challenge your friends with single and double player modes. Conquer the sky, enjoy the victory!
Command & Conquer™ Generals Zero Hour
WHY THIS
Shares an epic mood with Siege of Centauri.
Reviewers of Siege of Centauri cross-mention this title as a similar play. Shares Action and Strategy with Siege of Centauri.
Command & Conquer Generals Zero Hour brings you closer to the enemy than ever before. Engage opposing forces at hot spots around the globe as you match strategies and arsenals against the new masterminds of modern war.
Ashes of the Singularity II
WHY THIS
Reviewers of Siege of Centauri cross-mention this title as a similar play. Shares Strategy with Siege of Centauri.
In this massive RTS game, command vast armies fighting for control of entire worlds. Control the forces of Earth, the mechanical AI Substrate, or the enigmatic Post-Human Coalition as you battle across the solar system in single player, cooperative multiplayer, or competitive multiplayer.
Cheaper alternatives
Games in the same vein priced at least 40% below Siege of Centauri at current Steam store prices.
Garry's Mod
WHY THIS
Priced ~67% under Siege of Centauri on Steam right now. Shares Indie with Siege of Centauri.
Garry's Mod is a physics sandbox. There aren't any predefined aims or goals. We give you the tools and leave you to play.
Vampire Survivors
WHY THIS
Priced ~67% under Siege of Centauri on Steam right now. Shares Action and Indie with Siege of Centauri.
Mow down thousands of night creatures and survive until dawn! Vampire Survivors is a gothic horror casual game with rogue-lite elements, where your choices can allow you to quickly snowball against the hundreds of monsters that get thrown at you. Be the bullet hell!
R.E.P.O.
WHY THIS
Priced ~53% under Siege of Centauri on Steam right now. Shares Action with Siege of Centauri.
An online co-op horror game with up to 6 players. Locate valuable, fully physics-based objects and handle them with care as you retrieve and extract to satisfy your creator's desires.
PEAK
WHY THIS
Priced ~47% under Siege of Centauri on Steam right now. Shares Action and Indie with Siege of Centauri.
PEAK is a co-op climbing game where the slightest mistake can spell your doom. Either solo or as a group of lost nature scouts, your only hope of rescue from a mysterious island is to scale the mountain at its center. Do you have what it takes to reach the PEAK?
Titanfall® 2
WHY THIS
Priced ~70% under Siege of Centauri on Steam right now. Shares Action with Siege of Centauri.
Respawn Entertainment gives you the most advanced titan technology in its new, single player campaign & multiplayer experience. Combine & conquer with new titans & pilots, deadlier weapons, & customization and progression systems that help you and your titan flow as one unstoppable killing force.
Sid Meier's Civilization® V
WHY THIS
Priced ~50% under Siege of Centauri on Steam right now. Shares Strategy with Siege of Centauri.
Create, discover, and download new player-created maps, scenarios, interfaces, and more!
Slay the Spire
WHY THIS
Priced ~58% under Siege of Centauri on Steam right now. Shares Strategy and Indie with Siege of Centauri.
We fused card games and roguelikes together to make the best single player deckbuilder we could. Craft a unique deck, encounter bizarre creatures, discover relics of immense power, and Slay the Spire!
Inscryption
WHY THIS
Priced ~47% under Siege of Centauri on Steam right now. Shares Strategy and Indie with Siege of Centauri.
Inscryption is an inky black card-based odyssey that blends the deckbuilding roguelike, escape-room style puzzles, and psychological horror into a blood-laced smoothie. Darker still are the secrets inscrybed upon the cards...
Free alternatives
Free-to-play games that recommended players of this title also tend to enjoy.
Ultimate Custom Night
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Siege of Centauri.
Welcome to the ultimate FNAF mashup, featuring 50 selectable characters and custom difficulties!
UNBEATABLE [white label]
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Siege of Centauri.
A young girl learns a song. An exclusive side-story set in the world of D-CELL GAMES' upcoming rhythm-adventure.
Control, I'm Not Coming Back
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Indie with Siege of Centauri.
Control, I'm Not Coming Back is a short and emotional narrative game about a lost astronaut searching for a reason to keep going forward while facing the emptiness of space. Inspired by the Hopecore aesthetic, it’s a story about positivism, friendship and our human connection with Voyager 1.
Landfall Archives
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Strategy with Siege of Centauri.
Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!
The Riftbreaker: Prologue
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Strategy with Siege of Centauri.
The Riftbreaker: Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures.
SCP – Containment Breach
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Indie with Siege of Centauri.
A procedural first-person horror adventure. You are on your own after something goes terribly wrong in this top-secret containment facility. Collect items to aid in your escape and try to uncover the truth, as horror lurks behind every door. Can you make it out alive?
Counter-Strike 2
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action with Siege of Centauri.
For over two decades, Counter-Strike has offered an elite competitive experience, one shaped by millions of players from across the globe. And now the next chapter in the CS story is about to begin. This is Counter-Strike 2.
Dota 2
WHY THIS
Free-to-play pick from the same recommendation pool — no purchase to try it. Shares Action and Strategy with Siege of Centauri.
Every day, millions of players worldwide enter battle as one of over a hundred Dota heroes. And no matter if it's their 10th hour of play or 1,000th, there's always something new to discover. With regular updates that ensure a constant evolution of gameplay, features, and heroes, Dota 2 has taken on a life of its own.
![UNBEATABLE [white label] — Steam game cover](https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/1290490/header.jpg?t=1736770503)
Narrow it down
Head-to-head comparisons
More from Stardock Entertainment
Other recommendable Steam games by Stardock Entertainment, ranked by review count so the studio's hits land first.
Sins of a Solar Empire®: Rebellion
WHY THIS
Shares an epic mood with Siege of Centauri.
Another title from Stardock Entertainment, the studio behind Siege of Centauri. Shares Action and Strategy with Siege of Centauri.
Command a space-faring empire in Sins of a Solar Empire: Rebellion, the new stand-alone expansion that combines 4X depth with real-time strategy gameplay.
Galactic Civilizations III
WHY THIS
Shares an epic mood with Siege of Centauri.
Another title from Stardock Entertainment, the studio behind Siege of Centauri. Shares Strategy with Siege of Centauri.
Build a civilization that will stand the test of time in the largest space-based strategy game ever! Choose from dozens of unique races and make a name for yourself across the galaxy through diplomacy, espionage, technological advances, and more.
Sins of a Solar Empire II
WHY THIS
Shares a challenging mood with Siege of Centauri.
Another title from Stardock Entertainment, the studio behind Siege of Centauri. Shares Strategy with Siege of Centauri.
Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics.
Ashes of the Singularity: Escalation
WHY THIS
Shares an epic mood with Siege of Centauri.
Another title from Stardock Entertainment, the studio behind Siege of Centauri. Shares Strategy with Siege of Centauri.
A massive-scale real-time strategy game where you command entire armies on a dynamic battlefield. Conquer multiple worlds across several single-player campaigns; or play with your friends in multiplayer combat.
Galactic Civilizations IV
WHY THIS
Shares an epic mood with Siege of Centauri.
Another title from Stardock Entertainment, the studio behind Siege of Centauri. Shares Strategy with Siege of Centauri.
Take command of a civilization that has just achieved faster-than-light travel in Galactic Civilizations IV, the newest entry in the award-winning space 4X strategy game series. Explore the galaxy, colonize worlds, shape cultures, make alliances, fight wars and pioneer new technologies.
Star Control®: Origins
WHY THIS
Another title from Stardock Entertainment, the studio behind Siege of Centauri. Shares Action with Siege of Centauri.
Star Control is a space role-playing game in which you command Earth's first interstellar starship on a mission to save the Earth from hostile alien empires.
Fallen Enchantress: Legendary Heroes
WHY THIS
Shares an epic mood with Siege of Centauri.
Another title from Stardock Entertainment, the studio behind Siege of Centauri. Shares Strategy and Indie with Siege of Centauri.
Fallen Enchantress is 4X strategy game from the makers of Sins of a Solar Empire and Galactic Civilizations. Build a civilization in the magical world of Elemental. Recruit heroes, train armies, build cities, forge alliances and save the world in this rich world where it's never the same game twice.
Galactic Civilizations® II: Ultimate Edition
WHY THIS
Shares an epic mood with Siege of Centauri.
Another title from Stardock Entertainment, the studio behind Siege of Centauri. Shares Strategy and Indie with Siege of Centauri.
Get the complete GalCiv II saga including Galactic Civilizations II: Dread Lords, the expansion pack Dark Avatar, and the newest expansion pack Twilight of the Arnor!
Frequently asked about Siege of Centauri
- How much does Siege of Centauri cost?
- Siege of Centauri is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Siege of Centauri?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Siege of Centauri are Adapt or Perish, Micro Annihilation, Supreme Commander: Forged Alliance.
- Who developed Siege of Centauri?
- Siege of Centauri was developed by Stardock Entertainment.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Siege of Centauri.
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