UndertaleForFree

Apr 1, 2026

Main game

UndertaleForFree is an April Fools game which was initially disguised as a web port of Undertale. Upon launch of the website, the game started off like the regular game up until the title card, in which it would break revealing the joke game underneath. The actual game itself is a clone of CrazyBus, which includes enemy encounters from Undertale for the bus to run over.