UndertaleForFree cover art

UndertaleForFree

UndertaleForFree is an April Fools game. It initially disguises itself as a web port of Undertale, although it drops this act quickly and reveals itself to be a recreation of the Genesis homebrew title…

1 April 2026

UndertaleForFree is a video game, released 1 April 2026 on Web browser.

Verified Sources: IGDB

What UndertaleForFree is

UndertaleForFree was released in 2026. It is available on Web browser only. It runs on Game Maker Studio.

The premise, in the publisher's words

UndertaleForFree is an April Fools game. It initially disguises itself as a web port of Undertale, although it drops this act quickly and reveals itself to be a recreation of the Genesis homebrew title CrazyBus. UndertaleForFree was made open source on the same day. The source code can be found on Codeberg.
Description from the publisher · source

How it plays

It is played from a side view perspective. Its themes are comedy. It is a single-player game with no multiplayer component.

What it launched against

UndertaleForFree launched on 1 April 2026, within three weeks of Crimson Desert Enhanced, Pragmata, Replaced and Mouse: P.I. For Hire.

Released around the same time: Crimson Desert Enhanced, Pragmata, Replaced, Mouse: P.I. For Hire.

Screenshots

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Quick answers

UndertaleForFree — frequently asked questions

When did UndertaleForFree come out?
UndertaleForFree was released on 1 April 2026 for Web browser.

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