FAQ
Last updated: June 2025
Patch Notes
Q: What changed in the latest patch?
A: Check the patch notes for details on recent changes, balance fixes, and content additions.
PC / Mac / Linux
Q: I got the game from underswap.com. How do I play it?
A: You should have received an installer, or an archive with the game. If you haven't received any of these, please try again.
Q: I logged into Steam but can't find the game?
A: UNDERSWAP does not require Steam to run. In fact, UNDERSWAP is not published on Steam, as Toby would take it down.
Gameplay
Q: Is UNDERSWAP a remake of UNDERTALE?
A: No. UNDERSWAP is an alternate universe fan project inspired by UNDERTALE, its characters and world.
Q: Does this game have multiple endings?
A: Yes! Your choices throughout the game affect the story and the ending you receive.