Corridor 7: Alien Invasion [cheats] Power up: Hold W + A + X to receive all weapons, full life, and proximity mines. Note: Your score will reset to zero when this cheat is enabled. Random levels: Start the game with the c7 president command line. Cheat mode: Start the game with the c7 level1diagnostic command line. Enter the following codes to activate the corresponding cheat function. Effect Code Toggle God mode [Backspace] + G Level select [Backspace] + W Walk through walls [Backspace] + N Display skull in front character [Backspace] + R Increases score [Backspace] + I Press PP to toggle dot display [Backspace] + P Show memory display [Backspace] + M Show door and actor stats [Backspace] + C Show coordinates and stats [Backspace] + F Pause game [Backspace] + S