Cosmo's Cosmic Adventure/Cheats

Full-Inventory Cheat

Hold down C, 0 (zero), and F10 to fill up your health, and bomb inventory. This cheat was supposed to work only once per game, but you can use this cheat as many times as you like if you save the game each time after using the cheat.

Hold down Tab, F12, and Delete to activate debug mode. The following keys will then work:

F10 + G will activate God Mode. This means that Cosmo cannot be harmed by enemies or hazards. He can, however, die by falling off the bottom of the screen.
F10 + W will bring up a window where you can type in which level you would like to go to.
F10 + M will bring up a status window showing how much memory (in kB) is free, how much total memory is being used, how large the level is, and how many actors (Cosmo, enemies, objects, and obstacles) are in the level.
F10 + P will pause the game without showing 'Game Paused'
F10 + E + N + D will skip to the end-of-episode cutscenes.
F11 Pressing F11 on the main menu will cause the game to go into demo recording mode. The recorded demo will be saved into the file PREVDEMO.MNI. Press X while recording the demo to advance to the next level.