Helo all, well recently I installing all my games have in HDD for check format they have, etc I found one interesting stored in UPK, yes this game is powered by UnrealEngine 3 but the package look like compressed, because when try use Umodel I got this.
Nothing other than to contact the author can't offer. But to my knowledge Gildor no longer support this project and he plans to share source code. Maybe someone can add support that game.