Based from the game "Rakion". It's a big map were mercs have a small reduction to gravity. When they drop in the underground section, gravity is set to normal. Hale is not affected by the reduction of gravity. White spots indicate launchpads that shoot players up into the air, either to reach the upper bridge or escape from the underground.
This is my second Rakion map introduced to Hammer. Expect layout changes, prop additions and original texturings in next versions.