Technically, none of the caves on Installation 04 are natural formations. 2-8 players

Boxwork is a pseudosymmetrical map which takes place in some of Forge World's numerous caves. I would hesitate to say that it is purely symmetrical, as the sloping ground in the large cave prevents this. Weapons:

Rocket Launcher x1
Shotgun x1
Sword x1

DMR x2
Sniper Rifle x2
Assault Rifle x2
Needler x2
Needle Rifle x2
Plasma Pistol x2
Grenade Launcher x2
Pistol x2
Plasma Grenades x4
Frag Grenades x12

Main Cavern:

Red Base and Blue Base are fundamentally the same, but Blue Base is a little narrower on the upper floor.

Both bases have an assault and sniper rifle upstairs, with needle weaponry downstairs. Two ramps allow access into the lower portion, with another ramp leading to the upper floor.

Outside of each base is an area with some rocks for cover, and two teleporters. One is to the purple tunnel, and one is to the yellow tunnel. Heading towards the other base will lead you to the central structure, which is the first picture in this post.

Purple Tunnel:

This is the upper teleporter.

Equidistant from both teleporters is the coveted energy sword.

This is the lower teleporter.

Yellow Tunnel:

This is the upper teleporter.

Equidistant from both teleporters is the also coveted shotgun.

This is the lower teleporter.

Overall:

Boxwork is largely intended for symmetrical games such as Team Slayer and CTF, but it is compatible with all standard gametypes with the exception of Race and Rally. Even Invasion works! My central goals with this map were to create a symmetrical feel in an inherently assymetrical space, incorporate multiple caves into one level, and to make familiar spaces new again. Hopefully, I succeeded. Power weapons are on the fifty yard line.

This is my Forgetacular submission, and I'm waiting on a video to be able to turn it in. Until then, any advice/comments/questions would be greatly appreciated. Thanks!

Edited by merge:

Looking over the pictures, I realized that red base is missing a column! I've fixed this, but now I'm running dangerously low on my budget, which I think is surprising for such a small map.

Also, I thought that camping the lower purple tunnel teleporter would be a concern, so there are some soft kill zones to keep people from lurking in the waters for too long.