Little Nemo and the Nightmare Fiends is a 2D non-linear platformer with 4 playable characters that players can freely switch between. The game features artwork inspired by the groundbreaking 1905 Little Nemo in Slumberland comic, hand-drawn keyframed animation, and a cast of surreal creatures and characters.

Slumberland has been invaded by the evil Nightmare Fiends, and the royal family has summoned Nemo back after a long absence to prevent nightmares from ruling dreams forever!