“Cookie Quest,” an HTML5 game, is part of "Crumby Pictures Presents," a trans-media promotional stunt for Sesame Workshop on PBS. There are three versions of the game, each including a meta-adventure game and a series of mini-game modules that use inventory items gathered in the adventure sequences. This re-playable game uses Executive Function curriculum and culminates with the player finding the treasure! The games are optimized for browsers on both desktop computers and iOS/Android tablets.