Your architecture isn't much different from the Autumn's...
Don't get any funny ideas.
She definitely got some funny ideas! Cortana is secretly running some war games simulations in the chief's Mjolnir Mark V during the later events of Combat Evolved.
This is my first attempt at an asymmetric 4v4 and in general. If there's one thing I like more than classic Forerunner, it's classic Mjolnir. I tried to blend some of my favorite aspects of Combat Evolved, Reach, and H3 concept art of Mark Vs to deliver the blocky green goodness. It's almost like a Halo-themed Wizard of Oz city! If it seems too big for 4v4s, I'm just going to shrug and say that it was upscaled ~117%. Slayer, Strongholds, and CTF are possible here. FFA goes up to 8. Oh yeah, and Multi-Team (4 teams of 4, RBGY) slayer and strongholds are available as a bonus.
I hope this inspires you to come up with even more nostalgic nonsense, cause I think we're just getting started!