About this game
Alien Quarantine drops you into a research station that has been taken over by hostile alien life. Viewed from above, it's a sci-fi shooter where every level brings three waves of enemies that grow tougher as you go. At the close of each level, a large and visually distinct boss stands between you and the exit, forcing you to adapt your tactics.
Across 20 missions, the station's sectors look and feel different, and so do the creatures roaming them. Each alien type attacks in its own way, so learning their patterns and dodging incoming fire matters as much as raw firepower. The job isn't only about shooting: you'll also restore power consoles, rescue surviving crew, gather samples and clear routes for evacuation as you push deeper into the facility.
No download or installation is needed, so you can jump into a quick session or settle in for a longer run straight from your browser. The deeper you descend, the more dangerous the station becomes, so it pays to move carefully rather than rushing headlong into the next wave.
How to play
Move with WASD or the arrow keys and aim with the mouse. Left click fires, and right click throws a grenade. Press E to use consoles, collect items and activate exits, and Esc to pause. On touchscreen devices, use the on-screen controls to move, fire, throw grenades and interact.