Gruntz is a puzzle/strategy game for the PC, developed and published in February 1999 by Monolith Productions.
The player controls a number of "Gruntz", diminutive, goblinoid creatures made of baked clay ("goo"), via the mouse.
There are two playing modes in Gruntz, Quests and battles. A quest is where the player has to puzzle out how to get a grunt to the Warpstone, and then bring that Grunt to the King. In battles, there are 2 to 4 players. The players can be either human or computer controlled. The objective is to defeat the opponents by getting a Grunt into their fort, using a variety of different weapons. The game ends when there is one player left (or all the human players have resigned).