Rank 01Why this
Shares maze building with Colony Siege.
- $19.99 (Price checked Oct 31)
- Deck Playable
- 2024
Games like Colony Siege
- 23 games
- Updated May 4, 2026
Players who liked Colony Siege also play
The closest matches to Colony Siege: Axon TD: Uprising - Tower Defense, Siege of Centauri, AI War 2, MarZ: Tactical Base Defense, and The Riftbreaker. Ranked by imho.run from Steam co-play data, shared tags and reviews.
- Rank 01
Rank 02Why this
Also Real-Time and Base-Building, like Colony Siege.
- $5.99 (Price checked Oct 31)
- 2019
Rank 03
Rank 04 
MarZ: Tactical Base Defense
Why this: Also Base-Building and RTS, like Colony Siege.
Rank 05 
The Riftbreaker
Why this: Also Base-Building and Tower Defense, like Colony Siege.
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Rank 08 
The full ranked list: top 24 games like Colony Siege
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- Released: 2020
- Developer: Finifugal Games
- Price: $19.99checked Oct 31
- Steam Deck: Deck Playable
- 91% of 140 reviews
- Genres: Strategy, Simulation
- Platforms: Windows
Players highlight
- Maze building potential is strong
- Path control feels uniquely tactile
- Perks drastically alter strategies
- Atmospheric
- Challenging
- Contemplative
More games like Colony Siege, sliced differently
Reviewers mention these as similar to Colony Siege
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.
Grey Goo
Why this: Also Base-Building and RTS, like Colony Siege.
X-Morph: Defense
Why this: Shares maze building with Colony Siege.
Cheaper alternatives
Games in the same vein priced at least 40% below Colony Siege at current Steam store prices.
Dig or Die
Why this: Also Base-Building and Tower Defense, like Colony Siege.
Gnomes
Why this: Shares maze building with Colony Siege.
Earth 2160
Why this: Also Real-Time and Base-Building, like Colony Siege.
Stronghold HD (2012)
Why this: Also Base-Building and RTS, like Colony Siege.
Zombie City Defense 2
Why this: Also RTS and Tower Defense, like Colony Siege.
Free alternatives
Free games the recommender matches to Colony Siege, limited to titles with at least 500 Steam reviews and 80% positive.
Zero-K
Why this: Also Real-Time and Base-Building, like Colony Siege.
Galcon 2: Galactic Conquest
Why this: Also Real-Time and RTS, like Colony Siege.
Age of Empires III: Definitive Edition
Why this: Also Base-Building and RTS, like Colony Siege.
Dota 2
Why this: Also RTS and Tower Defense, like Colony Siege.
About Colony Siege
The closest matches to Colony Siege: Axon TD: Uprising - Tower Defense, Siege of Centauri, AI War 2, MarZ: Tactical Base Defense, and The Riftbreaker. Ranked by imho.run from Steam co-play data, shared tags and reviews.
If Colony Siege is your kind of game, the closest matches are Axon TD: Uprising - Tower Defense, Siege of Centauri and AI War 2 — picked from the ranked list below. Reviewers describe it as atmospheric, challenging and contemplative, and single out its escort missions and maze building. 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.
About Colony Siege: Colony Siege combines the best of RTS and tower defense, including base building, mazing, and unit physics. Defend Earth's remaining colonies using an arsenal of deadly weapons to torch, slice, throw, and impale swarms of alien invaders.
Is Colony Siege worth buying?
Players recommend it
A summary of what players say, not a promise you'll like it. Every signal is listed below.
- 91% of 140 Steam reviews are positive.
- We don't track this game's daily reviews yet, so this is the all-time picture.
- Price: $19.99 (checked Nov 7).
- People who recommend it had played a median of 18 h when they wrote their review.
- Steam Deck Playable: works, with some rough edges.
What fans praise · Themes mined from positive reviews
- Maze building potential is strong
- Path control feels uniquely tactile
- Perks drastically alter strategies
- Terrain effects add variety
Top critical reviews
The most up-voted negative English reviews in our sample, quoted as written.
“Cons: - Enemy units don't follow the route. Instead, some of them fly directly to your base and attack it. - Enemy seems to easily destroy towers blocking the shortest route. - Difficult to define a route for the enemy to take. - A lot of…”
People who play it also play: Axon TD: Uprising - Tower Defense, Siege of Centauri, AI War 2
Frequently asked about Colony Siege
Can I run it?
Does Colony Siege run on Steam Deck?
Colony Siege is rated Playable on Steam Deck — it runs, but expect some manual adjustments (control remapping, text size, or graphics settings) for the best experience.
How much does Colony Siege cost?
Colony Siege is listed on Steam at 19.99 USD (current store price; Steam sales may reduce this temporarily).
Does Colony Siege have multiplayer or co-op?
Yes — Colony Siege supports multi-player play according to its Steam store listing (Multi-player, Online Co-op, Co-op).
What games are most similar to Colony Siege?
Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Colony Siege are Axon TD: Uprising - Tower Defense, Siege of Centauri, AI War 2.
Who developed Colony Siege?
Colony Siege was developed by Finifugal Games.