The best game of all time now playable in your internet browser! This is the initial episode of DOOM, the awesome first person shooter by id software program. The goal of DOOM is just to find the exit space that leads to the following spot, while surviving all dangers on the way.
Use arrow keys to control the doom trooper, kill all monsters and find keycards to open locked doors. Strafe with Q and E, fire with space and use R to open doors.