I got this achievement before even starting up Half-life 2 episode 2, Can anybody tell me what this is?

Feel familiar?

I tried my best.

Stairstab, matador and facestab are the only one i know lol

.

Made in GMod.

I AM NOT A MORON

#savetf2

I tried my best to Recreate that one panel from the tf2 comics.

bro got so mad

Updated the chest in the maze, adding sound, particles and better animation. But what's in the chest?