Chuck and Leo's really nifty adventure

Chuck and Leo's really nifty adventure is a comedy adventure game released for HyperCard on the Macintosh that lampoons various spy film tropes. Starring Chuck (he's the rabbit one) and Leo (the lizard one), it features the two eponymous characters as they try to foil the plot of the dastardly "Mister Bad", an anthropomorphic smiley face.

Gameplay is of the point-and-click variety, with a choose-your-own-adventure style of play, that goes down various paths depending on where you send Chuck and Leo next. Most of the paths end in disaster for our duo, but with humorous results!

The game was created by Nick Longrich, who also went by the alias "Norbik Nudley", the filename of the HyperCard stack itself.