Alien Bioweapons Threaten Peace

...and only you can stop them, marine!  Welcome to the winding hallways and kill chambers of Laboratory Sigma, the home of an experiment gone wrong.  Automated defense robots are still active, so stay sharp.

Suit up

Discover kinetic and energy weapons in chests throughout the facility.  Combine them with a shield to create your perfect loadout.  Pew pew or bang bang?  You decide.

Explore

Each playthrough the facility is randomized using a maze generation algorithm, explore a totally different building each time you play.  Uncover the map as you travel, use enter to view.

Destroy

Find and eliminate all the pylons to complete the mission.  Then, get to the evac portal as fast as you can before the whole place blows!