Cacodemon

Very few would argue what a paradigm shift Doom was. While Wolfenstein blazed the trail, Doom was there to pave a 6 lane highway to Gamerville. It was dark, dirty and lets face it, pretty damn scary for the time. Especially these guys, the Cacodemons, expertly rendered in brick here by builder Jarec. As if you weren't amped up enough, when these guys showed up you were better off wearing a diaper.

Educated Pew Pew

I'm not a huge gun fan, nor have I ever played Titanfall, but this Smart Pistol MK5 by Nick Brick caught my eye. I don't know how accurate it is, there seems to be a bit of a lack of reference images, but I think that's even more impressive if a good percentage of this is extrapolated. And you all know I can't resist a good LEGO Prop.

UPDATE: Nick Brick assures me that it's accurate. He also pointed out that the game isn't out yet (so I have a great excuse for not having played it yet)