Shellcrushers

Alien extermination

Shellcrushers is a tower defense game for PC about an elite squad of small aliens fighting a roach swarm on Earth. The squad has already lost its home world to the insects. Now the Extermination Service sends crews to clear sites before humans notice, collect biomass and file reports.

Placing turrets

Before each wave, you place turrets by hand, adjust their firing sectors and move them closer to or farther from the base. Drop pods deliver them to the map. Tens of thousands of roaches advance toward your base, and each one that gets through costs you.