Colony Siege
Fair · Multiplayer · 2020
Steam Deck PlayableThe verdict
NO RUSH.
Fair at $19.99. Buy it if you want it.
- Length
- 7.7h 11.1h to 100%
- Value
- $2.60/hr
- Reviews
- 93% of 258 positive
Watch this gameOne alert at a price you pick.
Buy now or wait
Discounted in 5 of its last 8 seasonal sales. Last cut ended 8 days ago.
- Next sale
- Winter Sale, Dec 17 to Jan 4
Sources: IsThereAnyDeal, Valve.
What drives the score
How to read this
Grades run S to D, read from the buyer's side. ▲ marks a lift, ▼ a drag or a dock, ? an input we do not have, • a fact this genre's score does not use. How the grades work
About the game
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.
Minimum specs
Minimum on the Steam store: 4 GB of memory, DirectX 11 compliant graphics card with 2GB dedicated memory, 15 GB of storage. Windows only.
The value story
17 discounts in the 6 years on record, a median of 50 percent off across all of them, roughly 22 weeks apart. Today it is at full price, and its last discount ended 8 days ago.
Value puts it in the top 8 percent of the games it competes with. It is pricier than 85 percent of its genre, and better reviewed than 94 percent. Among the games that feel like it, AI War 2 ($4.99, scores 66) beats it on value, while it beats Desynced ($29.99, scores 35).
The drop-off
82% start to 7% rarestNo achievement in this game marks the ending, so there is no finish rate. The curve runs from the most-unlocked achievement to the rarest, and its shape is where players stop. Steam global achievements
What players say
For a $7 game, it's pretty awesome. If you like tower defense games, I recommend trying it out. I'll go into the pros and cons below: Pros: - The units and towers feel satisfying to use, they are big and chunky and fun with hard hitting munitions that cause lots of damage and chaos. - While the graphics of the maps are pretty basic, there are a lot of varieties of planets and space stations that the missions take...
2 more reviews
This is a very satisfyingly frustrating TD. It's essentially a game where you try to figure out how to tank all the damage each wave. Spreading out all over the map is a fool's errand. You'll be turtling around your Citadel most of the time because the moment something does approach your base, the enemies will melt your defenses. Whatever is in the trailer doesn't really match reality. If you decide to make all...
The game is not bad. The story also some mechanics and upgrades but. The game gives you a big map and the right to place towers wherever you want, but everything is too expensive and you end up doing the same thing on every level and the game starts to get repetitive. Each tower costs the same amount to upgrade as the same tower. A lot of things are either too expensive or not well balanced or useless. You can only...
Steam reviews, mixed to its ratio and rotated daily. Opinions are theirs.
No data upstream: critic score (Metacritic).
Cite this score
Colony Siege scores 65/100 on the BANG Score (fair value) as of Oct 19, 2026. The BANG Score rates what a game is worth for the money. Via Steam BANGERS. https://steambangers.com/game/1198740/colony-siegeReviews set the ceiling, and the size of the player base moves the BANG Score inside it. How it works, and where it is weak → Steam reviews as of Sep 29, price as of Oct 18. A number here look wrong? Tell me and I will check the inputs.