Half-Life: Sum takes place during and after the resonance cascade in which you play as the tough as nails HECU grunt Jane Doe as she has to wade through 11 sprawling maps. A compilation of the previous released mods "HTC", "Autonomy Lost" and "Abeyance".
A before and after picture showcasing the difference between the original and the remake.
Cut out all of the bloated unnecessary crap, changed most of the original Half-Life textures with the ones from Nightwatch and touched up the lighting.