GM! Sans

A fun things, will just for fun

(from ULB Bullet Train)

Song by Saster

Qwdrlll decided to remake Phase 3 cuz older one is suck, good choice i guess

Game is update Now!

After a while, the demo of this game finally had a rough process. Due to Qwdrlll's academic issues, there may be some problems in this version, which will be corrected in later versions. Anyway, thank you for playing.

The Full Game Demo maybe will Updated on next weekends —— Qwdrlll

last one leak, now until weekend, I will stop show anyone the game showcase

【Underswap:Thanatos】Phase 3 Fight Demo by Qwdrlll Update! (Showcase)

https://youtu.be/_QLP2PDePNg?si=ypyUi5djZezDRJiL

your are red.

maybe will have sb said the effects is noisy

ok, we have normal mode(Full Effect Version)

and low effect mode

will fix the problem

Papyrus:YOU ALWAYS NEED A PLAN B, SANS....