GigaCache has been released.
*** GigaCache has some serious advantages and disadvantages and is intended for heavy users only. Please consider them before you download ***GigaCache is the largest Unreal cache collection ever released. It has been carefully assembled over the years 2000 to 2016. Unreal Cache files (*.uxx) are downloaded expansion files in a special format for online play, which do not make version conflicts. Over the years I built up a huge collection of more than 30 GB Unreal cache files. It contains all kinds of maps, mods, skins, sounds textures and music from all kinds of Unreal servers. Having a cache like this allows you to connect to almost any server without downloading a single file. No downloads, no lag, no version conflicts.
Unreal 1 only, of course.