WASD or arrow keys to move. Z to select, X to cancel. Hold z when starting to skip intro. Hold x when starting to enable hard mode. Hold c when starting to enable accurate hitboxes.
Sprites from https://www.spriters-resource.com/pc_computer/undertale/ Game over animation by @DimonKILL Text engine by @Will_Wam Undertale text engine by @OIMOX Undertale by Toby Fox
