I bought this game after enjoying the demo and it really reminded me that I adore pure fun, chaotic shooters - all killer, no filler (except for the main missions, one of which was actually really scary). You are Doomguy if he was an SCP agent. You are lead and death. Some say it got repetative - sure, the variety of mechanics may start to run thin near the end of the game, but I'll be damned if I didn't love popping a full bar of slow motion and headshotting 10 dudes in a row every single time. I wish more stuff came out like this.