Absolutely mind-boggling. By far the best "flash game" on newgrounds. Highly reccomend it considering it feels like a game you should have to play to pay. Yeah, that good. Fun to explore, lots of weapons and feels good when you reach 100% 100% ( about 15hrs+), survival mode is bomb as well. Only bugs I noticed were with the barret and stability active the crosshair sometimes glitches out hardcore or is invisible? Other than that, amazing! I look forward to a possible expansion...