GooBall is a 2005 arcade-style puzzle video game[1] developed by Over The Edge Entertainment (now Unity Technologies) for Mac OS X and published by Ambrosia Software.

The gameplay is similar to the Super Monkey Ball series in that the player tilts the environment, which causes Goober to roll around in it, collecting gems and making its way to the end gate within the imparted time.

Goober can stick to surfaces by holding down the command key; this ability can be used to climb walls, or to avoid falling off from ledges.

He said that "smooth sand and rippling water [...] looks better than anything in Halo or Doom 3", and called it "one of the few truly [graphically] impressive" Mac games at the time.

[5] Apple games reviewer Brad Cook compared GooBall to Robert A. Heinlein's Stranger in a Strange Land.