Alright, so I'm almost 100% positive nobody here on the Dragon Ball Forums (or even on Rooster Teeth for that matter) would know who MDave is. So lets start there.
MDave is a part-time game creator, mostly know for modding the Quake Engine. He's mostly know for his beautiful Turok-Goldeneye inspired homebrew game entitled Kurok that was originally released for Jailbroken PSPs, (Play Station Portable) and later ported to the PC. He is currently creating a Nintendo Wii port of the game as well.
Note: Kurok is still at v0.4, and only has one complete level. (although the multiplier is complete via WiFi) MDave is currently attending University which is one of the reasons Kurok has been put on hold. The other, is his Dragon Ball Z homebrew for Windows, Mac, Linus, and soon (to be) Pandora.
"Ah-ha..." says the crowd when something finally compares to Dragon Ball.
Here are some pictures.
Now, I personally just came across this today, so I'm still finding information on it. (I've been a fan of Kurok for ages) So, enjoy and if I find any news, I'll update. And if you find any news, please post it!