Yes, Tuckerball is my ripoff modification of the idea of Grifball. Except it has more weapons and has lots of grenades, teleporters, overshields, and all sorts of fun stuff. I want to try it with bigger groups of people, but those who've played so far like it. I just finished tweaking some things and re-uploaded it to my Halo 3 fileshare, so go check it out! (make sure you get both the map and the game - the map is, like Grifball, made with Foundry).

My gamertag, in case you didn't see my gamer card at the bottom of my profile, is Robinchan33.