Lambda Lantern is a game made with PureScript, PureScript Native, and Panda3D. The premise of the game involves collecting and using functional programming patterns to solve puzzles and ultimately escape a dungeon.

One of the purposes of Lambda Lantern is to demonstrate binding C++ to PureScript—allowing one to create a 3D game using a purely functional programming language.

Lambda Lantern originally started as a GitHub Game Off submission.