Use this map with the gametype "Wraith Attack" that is in a file set with this map.
The basic idea behind this map is you and your human buddies spawn on top of blocks that are floating above a seemingly harmless floor. However this floor will most likely kill you when you touch it, and on top of that there is a wraith trying to kill you by any means possible. The wraith has a few options to kill you which include pushing you blocks, shooting, or combining one or more with a boost.
This simple concept has become a local favorite on sites like xforgery.com and forgehub.com as they were featured on both.
Enjoy this Ell3ment and Gunnergrunt Forge duo.