Before pushing new stable or experimental with number 0.42 they must fix zombies. Todays at 7-8am before "shutdown", played about half hour and what i saw was a zombies hasnt any agro, and they not attacking, just walking ,sometimes screaming in your direction , thats all. anyway nice light and gfx improvement dev team do in a latest experimental, nice work. It seems games and overall gfx runs more smoothly. In Elektro City around ~30fps with my i7 2600k 3.8Ghz, GTX 650 Ti Boost (all textures v.high, Objects very high, antialiasing very high) is a nice result.