A downloadable game for Windows, macOS, Linux, and Android

TS!Underswap is an unofficial fan-made reimagining of Toby Fox's UNDERTALE, made by Team Switched (TS).

The official DEMO features the first two areas, Ruined Home and Starlight Isles!
It's available for free on Windows Linux and Mobile

(Estimated playtime for first run: at least 2-4 hours.)

Version 2.0.5

UNDERTALE © 2015 / DELTARUNE © 2018 by Toby Fox, Temmie Chang & Co.
TS!UNDERSWAP © Team Switched 2024
(We are not affiliated with Toby Fox.)

WEBSITE | ♫ SOUNDTRACK ♫ | FAQ | SUPPORT | CREDITS

Status	Released
Platforms	Windows, macOS, Linux, Android
Author	Team Switched
Genre	Role Playing
Tags	Pixel Art, Skeletons, Undertale

Download

ts-underswap-demo-2.0.5-windowslinux.zip 116 MB

ts-underswap-demo-2.0.5-mobile.apk 152 MB

Development log

BEFORE LEAVING ANY COMMENTS, PLEASE READ:

Read our FAQ before asking questions!
Visit our support page for a list of known issues, troubleshooting steps, and a bug report forum if you encounter bugs / crashes (includes info on Mac support and how to access SAVE data.)
Visit our localization page for information on supported languages, and documentation for unofficial localization patches.

For updates on progress reports and more, check our Twitter!