outlines

As shown in my previous thread, I'm trying to make a Deltarune map in TF2! I wanted to keep with a pixel-art aesthetic, not only because it would be simpler for me to make than TF2-ifying every single texture, decoration, prop, etc. (I can't draw nor model for heck), I just think it would be a...

So after my pc decided to die, i bought a new brand new pc, after that i needed to install everything back again. But after i've downloaded tf2 back. I opened hammer to check if it worked. Starting the program itself up wasn't the problem, but when i try to place a texuare with the block tool...