We're quite fond of the radial wheel 2K Marin implemented in The Bureau: XCOM Declassified. Although the game looks like a third-person shooter, the wheel lets you command your squad and come up with tactical approaches to battle.

But what if you had access to a squad while working in an office? HungoverX explores how you can grab coffee and steal sandwiches by using the radial wheel to command your fellow coworkers.

You can play the game on your browser here (via Joystiq). Don't worry--the real game is a bit more deep than the choose-your-own-adventure style mini-game that HungoverX is.