My take on undertoad:

Undertoad: StarBound

I'm still working on it. But I think wario and waluigi fit sans and papyrus more, and Mario and Luigi more so fit undyne and alphys.

Insanity sans...

UnderSwap Sans and Dust Sans!

yo

Egg.

DELTATRAVELER - v3.1.0 Preview Build 6

I NEED A COOL NAME FOR TS!HARDSWAP CROSSBONES.

NEW PROJECT INCOMING.

storyshift evil asriel phase 2

OH SHIT WHAT THE FUCK IS THAT THING-

oh... thats...

That's a new bullshit au I made called TRUE!Swaptale...