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

Outertale (Project Spacetime)

Project Spacetime is my take on Outertale by 2mi127. If you're like I was, and want to experience UNDERTALE for the first time again, this is for you.

Discord: https://discord.gg/EM8QzqhA9e

Soundtrack: https://youtube.com/playlist?list=PLLBIySkAFo1NUEudUt0i82KMj6mvT0bKF

Source Code: https://gitlab.com/spacey_432/spacetime

GameJolt Page: https://gamejolt.com/games/outertale/643082

Brought to you by The Mavis & Co.

Current Build Version: V5.1.0 (2025-04-11), with colored sprites and borders.

This build contains fully language support for English, Chinese (Simplified), Chinese (Traditional) and Portuguese (Brazil). Translation is still undergoing and if you'd like to know the progress, please visit https://translate.ws3917.space/projects/ps-outertale/#languages.

More information

Updated	2 days ago
Status	Released
Platforms	Windows, macOS, Linux, Android
Authors	spacey_432, ws3917
Genre	Role Playing, Adventure
Made with	Aseprite, PixiJS, FL Studio
Tags	2D, Fangame, Multiple Endings, Pixel Art, Retro, Sci-fi, Singleplayer, Undertale
Average session	A few hours
Languages	English
Inputs	Keyboard, Mouse
Accessibility	Subtitles
Links	Community, Soundtrack