We just wrapped up another challenge at MapCore: the Cube Challenge. The goal of this challenge was to build a level completely contained within a 1024x1024x1024 cube (based on id Tech scales and adjusted proportionally for other engines). We ran a similar contest back in 2007, but I never finished my entry and was itching to release something this time.
One thing that bugs me about these dimensions, though, is that horizontal and vertical spaces aren’t created equal. Unless you fall back on ladders, elevators, or teleporters, covering a 128 unit vertical shift requires somewhere in the realm of 256 units – 25% of the horizontal bounds allowed in this challenge! As a result, many levels tend to fill every possible inch of X/Y space, but often can’t utilize the full 1024 units on the Z axis.
I decided I wanted to take a crack at this in Prey. I’ve long held that Prey is the best of the Doom III engine games; it remains one of my favorites this generation, and I’ve always wanted to experiment with some of the crazy level design possibilities opened up by variable gravity and seamless portals. The result is “Bender,” which is now available for download.