A quick re-pass on the very first TF2 map I released, arena_hiddentomb. Because Arena is currently broken, I've converted it over to KOTH (which everyone likes more anyway).
So what's changed from the old version?
Basically: it's bigger, better lit, and more refined. You have to play it to see the gimmicks that are included.
Original thread, since it's bugged: https://tf2maps.net/threads/hiddentomb.6743/