Interesting alien creatures designs, final level boss was fun to fight against.
lvl 18 was annoying to find the exit haha.
Corridor Sigma is a straightforward science fiction first-person shooter that proudly embraces the design philosophy of classic FPS games rather than chasing modern trends. Developed by Matt Aufderheide and published by SA Industry, it offers an experience centered on speed, exploration, and constant combat inside a mysterious alien installation. Instead...
