This one is for all the old school gamers out there. This very talented photoshopper remastered the famous mid 90's first person shooter game called Doom. What he did was, he turned a 320 x 240 pixel screenshot into a 9,600 x 7,211 image of what the game would look like today.
Check out the incredible Photoshop speed art video of the deviantArt user Elemental79.
I used remember when it came out. I used to play it night and day it really was revolutionary back then. You could even play in "multiplayer" mode, meaning you would use a dial-up modem and connect to your friend and the fun could begin.