Earthworm Jim it's a platform video game developed and produced by Shiny Entertainment in 1993, initially for Sega Mega Drive and later converted also for Master System, Game Boy, Game Gear and Super Nintendo.
Despite having had 
only one sequel, simply called Earthworm Jim 2, this videogame was in our opinion one of the funniest, at least of its kind, of those years. The protagonist of the game is Jim, a anthropomorphic worm able to jump, run, shoot with his trusty laser gun (for which you will have to collect the ammunition scattered along the levels) and even use your head as a hook to hang at various ends and swing, in such a way as to gain the momentum necessary to make leaps that will take it on platforms otherwise too far away to be reached. Fun, comical, genius, Earthworm Jim has a well-balanced difficulty setting, but if you're stuck here are a few tricks really useful.
CONTINUE EXTRA
While playing, pause the game and press Y + X, B, Y, B, X, B, X, X.
RESTORATION OF ENERGY
To restore your energy while playing, pause the game and press A + X, B, A, B, B, X + Y, B, A.
EXTRA LIFE
During the game, pause and press B + X, B, B, B, A, A, X, A.
RESTORATION OF AMMUNITION
To replenish your ammo stash, pause and press A + X, B, A, B, X, X, X, X.
SKIP THE LEVEL
To skip the current level, press A, B, X, A, A + X, B + X, B + X, A + X.
