Colony Siege

Colony Siege

92% Very Positive
224 Positive
19 Negative
243 Total Reviews

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.

$6.99
Available on: 🪟
Release Date: (5 years ago)

Game Details

Achievements
24
Average Playtime
2.5 hours
Estimated Owners
0 - 20000
Peak Concurrent Users
3
Recommendations
183
Median Playtime
2.5 hours
🌐 Official Website: www.colonysiege.com
🛠️ Support: Support Page
📧 Support Email: [email protected]

About This Game

Colony Siege combines the best of RTS and tower defense, including base building, mazing, and unit physics. Use shockwaves and spring traps to propel enemies into cliffs, lava, and other hazards. Build mechs, tanks, and other mobile units. Decimate massed enemies with air, missile, and orbital strikes. Expansive, non-linear campaign supports single player and 2 player online co-op. Defend Your Colony Whether fighting the Xenos or the Riven, no colony building is safe from attack. While protecting the colony Citadel is your primary objective, the enemy will not discriminate when it comes to attacking your colony. Defend against the relentless biomechanical xeno swarm as well as the corrupted Riven that were once human. Both enemy factions behave differently and require different tactics. Use Towers, Traps, Strikes, Mobile Units, and Special Abilities Defend with powerful towers that automatically form walls when placed near each other. Use unique traps to slow, impale, burn, or bombard the enemy. Build and command mobile ground units. Strike the enemy with satellite-powered attacks, long-range missiles, commander abilities, and fighter sorties. Design Mazes Before and During Battle Defensive towers and barriers automatically generate a laser fence when constructed close together, allowing your mobile units passage while restricting enemy movement. Embark on an Epic Campaign Experience dozens of intense missions from a starmap with branching paths. Press your advantage or repeat previous missions for extra cash. Fight Alone or with a Friend The entire campaign is cooperative from the very first mission to the last. Consolidate forces with a friend or combine different tactics. Persistant Progression System Earn money from completing mission primary and bonus objectives, and spend it on persistent upgrades, new weapons, and different towers, traps, units, and strikes. Unlock powerful perks to buffer your weaknesses or bolster your advantages. Battle in a Wide Variety of Environments Expect a constant change of scenery as you travel to different planets, moons, space stations, and enormous mobile space platforms.
2 min read

Videos & Trailers

Screenshots

Categories

Co-op Family Sharing Multi-player Online Co-op Single-player Steam Achievements Steam Cloud Steam Leaderboards

User Tags

Strategy (96) Simulation (66) Tower Defense (37) Sci-fi (27) Co-op (26) RTS (26) Online Co-Op (17) Co-op Campaign (16) Base-Building (15) Multiplayer (14) Survival (13) Real-Time (13) Indie (12)

Supported Languages

English ✓ Audio
French
German
Italian
Japanese
Korean
Portuguese - Brazil
Russian
Simplified Chinese ✓ Audio
Spanish - Spain