maps that only had one chance you'd want in H5g

There have been many Halo maps that have been reused two, three, and maybe four times, but there are many Halo maps that never got a second look.
Why not suggest some here and now even if added as forge maps.
Rat Race (for Zombies)
Anchor 9 (for Arena)
District (for BTB)
Boneyard (for Warzone, WZA, WZFF)

Sword base for Arena and living dead.

Spire for WZA

> 2535427086119538;3:
> Spire for WZA

That’s actually not a bad idea.

countdown from Reach

That one, stupidly gigantic forest map from CE for warzone and that prisoner from CE for doubles. Also sword base from reach for Arena, Slayer and swat

Snowbound! I think I’m in the minority with that but I remember mostly fun games there.

Gephyrophobia from CE (The giant bridge map with the corridors along the sides). Use it for a linear Warzone assault map.

Construct