You know what that wall needs, Darryl? A giant, playable Game & Watch based on Arduino.
This is how I imagined the discussion about a "hobby project" for the front lobby at 21tanks went down right before they got to work on this life-size playable Game&Watch display.
Looks fun! Beyond the games themselves even the housing has a definitive retro feel that would certainly be right at home back in the early 80s. I wonder what the notoriously IP-protective Nintendo thinks about it... [House4Hack via Hack A Day]