Unlock requirement: Defeat Elite Executioner 5 times in chapter 1. This can be done on the last map of the dead end routes of chapter 1. Either this map or this map.

Objective: Capture enemy Command Center.
Echelon Limit: 1
Recommended Echelon(s): AR/SMG 

There's zero actual strategy in this map. You go down to the enemy Command Center and that's it. You can't even run out of ammo, since there's only 4 enemies on the map. The only thing of importance is the random nodes that stretch from your Command Center to the enemy Command Center. While they look like a very tempting shortcut through the map, they're actually the worst things in existance. Each one of those random nodes have a 50% chance of spawning a Red Golyat on your face. So avoid them unless you're going for the achievement for this map.

Video of me clearing this map