One Day, Chris Burgess’ (author of Gramercy and Deep Space 666) last SP release is also the most well known, and highly praised by some in the Unreal SP community. In some areas it might be overrated, but no doubt it is one of a kind campaign and a classic despite its obvious flaws. Every Unreal player should try it and make their own judgement.
The map pack had a number of minor issues that were all addressed in an unauthorized, patched version. We provide a download for both the original version and the fixed one.