last updated Nov 16 2025
We intend to release this project on Windows, macOS, Linux and Android.
If your smart toaster runs on Android and has a touch screen, you can play it there too!
Controllers are supported on PC and will be supported on mobile as well.
This is being handled through major content updates to the demo, but we understand this can be seen as somewhat vague, so read the below text for more information!
DEMO 1.0
Lucent Caverns (Ruins)
DEMO 2.0
Sollis Vallis (Snowdin)
DEMO 3.0
Ceres Gorge (Waterfall)
DEMO 4.0
Boreal Plateau & THE CRUX (Hotland & The CORE)
Full Game
The Capital & CASTLE (New Home)
No. SWAPPED MYTH is a fan project and is not affiliated with Toby Fox or his studios.
This focuses on swapping character roles, but personalities stay pretty much the same. so yes, it's a bit like TS!Underswap in a way, but you've got loads of different things happening and original characters in between; one character I'm VERY excited about in the demo but i can't reveal to you who they are, because spoilers.... but i digress. it sort of justifies the aspect of Underswap as not just rewriting the game with different sprites, but replacing existing character positions with their opposite counterparts and keeping their personalities (mostly). then there's also the mechanics, such as magic! It's an Underswap take intended to be truly unique and stand out.
Have any further questions, or want to apply to join our team? reach out to us via email (swappedmythgame@gmail.com)
(Applying to join Team Mythical? Fill out our Application Form!)