Jazz Jackrabbit 3d is a cartoony game in which you choose from several rabbits, each with their own strenghs. Eva Earlong is married to Jazz Jackrabbit. Spaz Jackrabbit is Jazz's brother, and their cousin Razz(?) helps too. Lori is Jazz and Spaz's sister. Devan Shellion has kidnapped Eva and Jazz's kids. Now it is up to these rabbits to get the children back. You travel through a sequence of worlds, collecting ammo, blasting baddies, and solving puzzles. Each hero's job and path differs (I'm guessing, sort of like Sonic for Dreamcast), until you come to the final battle with Devan. Jazz is a green rabbit, determined to defeat Devan Shellion, yet again. Spaz is a whacked out, crazy rabbit, but he still gets the job done. Lori takes out the badguys with her good looks and her special move. She comes along to help. Razz is an inventor and pilot(?) who has come along like Lori to aid Jazz and Eva. Eva Earlong is the princess of Carrotus, she married Jazz his last encounter with Devan, in which Jazz had to retreive their wedding ring. Eva's mother, the queen, didn't want Eva to marry Jazz. Jazz Jackrabbit 3: The Adventures of a Mean Green Hare, also has party mode allowing multiple users to play split screen, LAN, or internet play. With a variety of party modes to choose from including Treasure in which the people compete to collect the most gems, Battle where all the people kill each other until a player gets a certain number of kills, Team Battle, the same as battle except on teams, Capture the Flag in which two or more teams compete to steal the other teams' flag and return it to their own base scoring points, and Cooperative, allowing the users to play through the game together, you won't get bored fast.

How's that?
I'm not sure if this should be included but something like this:
Jazz Jackrabbit 3 is designed for players of all ages, with absolutely no blood or violence.

It seems sort of advertising to me...

Glad to help, just call me if you need me.

~SB

EDIT: Fixed what Unknown Rabbit said.
EDIT: Started to fix what Monolith said. I'll go more in detail once I figure a bit more out.