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Galactic Garrison is a sci-fi, turn-based tower defense game where you defend your base from relentless alien waves on Mars. Deploy soldiers, build barricades, and upgrade defenses to withstand attacks. Earn powerful reward cards to gain strategic advantages and outmaneuver your enemies.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
How it worksTracked since Jul 7, 2026.
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Galactic Garrison is a turn-based, tower defense game that combines strategy, action, and tactical decision-making. Set on the unforgiving Mars, your mission is to defend humanity's last outpost from relentless waves of alien invaders. Deploy soldiers and turrets, build barricades to hold the line and protect your base from destruction.
As commander of the Galactic Garrison, you will face increasingly challenging waves of alien attackers. With each 3rd victory, earn reward cards that offer powerful abilities such as air-strikes, artillery support, repair kit, and medic to turn the tide of battle.
The game features a real-time tactics mechanics, allowing for strategic gameplay. Use your resources wisely, and manage your base effectively to survive against overwhelming odds.
Strategic Tower Defense:Plan your defenses carefully and adapt to the increasing threat of alien waves.
Reward Card System:Earn and activate powerful reward cards to gain an advantage in battle.
Stylized 3D Graphics: Environment set on the red planet with low-poly style.
Singleplayer Endless Survival: Experience the ferocious fight to defend humanity’s last stand on Mars.
Can you hold the line and save humanity from extinction?
