Roto Relay is an educational game that reinforces the programming concept of functions by asking the player to solve increasingly elaborate sequential puzzles. Take on the role of a young engineer who has just left with their family and realized their beloved pet has become locked in a closet. To help free your fluffy companion from their confines you must program rotovacs to trigger switches which open doors and activate other rotovacs. Do you have what it takes to program your beloved pets way to freedom?