Un umile verme terrestre prende il controllo di una tuta supertecnologica dopo il suo schianto sulla Terra, trasformandosi in un eroe con una missione. Corre in soccorso della principessa rapita, schivando Psy-Crow, il spietato cacciatore di taglie, ed eludendo i nemici attirati dalla taglia messa da Queen Slug-For-A-Butt. I giocatori sfruttano ogni arma e abilità disponibile per superare livelli stravaganti in questo action adventure su PC.
Jim affronta ambientazioni originali e follemente eccentriche fino allo scontro finale con la regina. Il gameplay ruota attorno all'uso magistrale dei poteri della tuta per superare imboscate e arrivare all'obiettivo. Perfetto per i fan di action adventure frenetici zeppe di sfide strampalate.
Jim wasn't always a studly super-worm. He was once just a spineless, dirt-eater with no real mission in his life...
But then something unexpected happened. The evil Psy-Crow was transporting a super suit, built by the genius Professor Monkey-For-A-Head, to Queen Pulsating, Bloated, Festering, Sweaty, Pus-Filled, Malformed, Slug-For-A-Butt, but along the way it was stolen by a rebel. Although Psy-Crow killed the rebel, the suit fell down to Earth, landing on an Earth Worm. That cosmic twist of fate placed Jim in control of an ultra-high-tech-indestructible-super-space-cyber-suit.
Anyway, Earthworm Jim found out that Princess What's-Her-Name had been captured and set out to save her. Meanwhile, there's a bounty on Jimmy and plenty of people are in line to take Queen Slug-For-A-Butt up on her offer.
Now Jim must make it to the princess and stay clear of Psy-Crow, the intergalactic bounty hunter, until the final battle with Queen Slug-For-A-Butt. To accomplish this, you'll have to use every weapon and ability at your disposal to wriggle your way through dozens of original and just plain weird levels.
