Diagnostic Test Cartridge
How to play
Click inside the screen first, then use the keyboard. Most games use the arrow keys to move and Space, Ctrl or Alt to act. Arcade games often need 5 to insert a coin and 1 to start. A DOS game running too fast slows down with Ctrl + F11. A game pad works too if your browser supports it. On a phone many games show on-screen buttons, but a keyboard is easier.
Emulated by the Internet Archive and played from their servers; Teleora does not host or copy the game. Report