Cosmo's Cosmic Adventure Easter Egg - Cheat Codes (NOT AN EGG)

While in a game, press C 0 F10 to get full health and nine bombs.

Press F10 M for memory status. *

Press TAB DELETE F12.
Then press F10 G for god mode toggle.
F10 W to warp to any level.
F10 B to change the border colour. *

* = untested.

The others I have tested myself and I know that they work.

Don't bother saying This is a site for eggs, not cheats, because these cheats are allowed.