Play CORRIDOR 7: ALIEN INVASION - Shareware Version Online

Game Overview

CORRIDOR 7: ALIEN INVASION is one of those forgotten '90s shooters that somehow feels both familiar and weirdly unique. You're a marine dropped into a dimly lit facility crawling with aliens—no cutscenes, no explanations, just a pistol and a whole lot of corridors. The shareware version gives you the first chunk of the game, and honestly, that might be enough to either hook you or make you rage-quit.

The level design is pure maze-like chaos, with doors that open to reveal ambushes and weirdly placed keycards that’ll have you backtracking. The enemies? They don’t mess around—some charge straight at you, others hang back and snipe, and all of them sound terrifying with those crunchy digitized screams. It’s got that janky charm of early FPS games where you’re never quite sure if a wall texture is hiding a secret or just bad art.

If you’ve got a soft spot for DOS-era shooters, this one’s a fun (and frustrating) time capsule. Just don’t expect it to hold your hand.

Each game uses different controls, most DOS games use the keyboard arrows. Some will use the mouse , "Alt" ,"Enter" and "Space bar".