I have made Two Variations of the Classic Halo 3 Custom game: Fight Night.
For those don't know what fight night is, it is pretty much just a Free For All Game Mode where Combat is just melee all the time. (Although you can start shooting if you get bored. Yes this game goes by Honor rules.) Everyone has very low health and will die in one Melee hit, or one Plasma Pistol Shot. Trust me, it's a lot more fun than it sounds typed.
Both Versions are recommended 8 players max, but Honestly, you can have as many as you want. This game mode was probably the most simple Forge thing to ever make. I just wanted to make it so someone didn't have to waste time making their own.
One Variation is the nearly identical remake of the Classic on Halo 3's Guardian. Not much has changed. The Boxes are there just to slow someone down from getting out of the map. That's the exact way Halo 3's map was, so I went with what I remembered. Even if you got out there, there's nothing much for you to do, on account of me deleting everything out there.
Ignore the Diarrhea colored Elite Punching
The Other Version is Pretty much the exact same, but within H2A's Sandbox, and with a different aesthetic to it that I built. I call it Fight Night: (Even though it's not Night) Under the Highway. Also in this version there is no escape, unless you want to team up with someone to jump on their head to explore. Although once again not much out of the map except for the Vehicles on the Highway.
I hope you enjoy my Map. The Game modes and Maps are within my file share. My gamertag is EVOL SPARTAN II. Two i's, I hope you enjoy, and tell me about your experience if you decide to play it.