Once i get my HEK fixed, I'm going to resume work on my project called Black Ops. You play as an ODST and you use silenced weapons and a knife. You start out in Hugeass and you move into the field to take out 3 Covenant ground teams, then pick up heavy weapons, sneak past aerial patrols, and destroy 3 Anti Air batteries. I was going to make my own (for once) but I can't decide what they should look like. I don't want to use a design from Halo 3 or Reach for 2 reasons. I want it to be comppletely custom, and i don't have a good source to find one (don't have a 360). I can't decide what it should look like. Any ideas?

I'm using premade tags to get used to the HEK before I start making every last miniscule detail of the map myself. I have a bsp in the making process right now.