Half-Life 2: SP Gateways Map

combine on an alien world to floating color-coordinated cubes) +Non-linear level progression- you start near a nexus of gateways, and may choose the order in which to progress through the levels +A musical score (a total of 8 tracks) +Some new abstract textures +Challenging gameplay- this mod is meant for those who have already completed Half Life 2.
This is a single player Half Life 2 mod, set entirely outside of city 17. it features: +6 levels of action, exploring a range of locations (from an underground facility to fighting alongside the