Tumblr user Skoolmunkee has put up a crayon-drawn comic based on Mass Effect 3 which focuses on the adventures of the game's uber-bro, James Vega. Described as a "rad dude" the comic follows his adventures in space. There's a bunch of Mass Effect 3 spoilers in it, but you should be done with the game by now.
Check out Part 2 here.
