Jun 18, 2023
So for everyone that wanted to know that didn't know already.
If you abort Genocide at Glad dummy fight (I only killed 1 Aaron and Shyren, as well as completed Snowdin and Ruins) it does in fact unlock TEMMIE armor again! THIS DOSENT OCCUR IF YOU ABORT AT MONSTER KID! (I had someone else try this out for me because it was almost 3 am when I finished, it doesn't work!)
So for those who wanted to know now you know! And also this was on Xbox but I doubt that changed anything.