If this is a map, it could mean a problem with the lighting, texturing, geometry, or layout; try the Cube Wiki for tips on using the engine. Should it be some other form of content, then it may need to be elaborated upon to be worth something.
A new map from Lenntic feat. Jak, this rather large map provides a variety of buildings and obstacles, and although it's basically a roman arena, it has been mixed with modern objects as well. As always a fast-paced map and intended originally for capture the flag, although team one shot one kill is also advised. ~ Lenntic feat. Jak