This is pretty amazing you can play Wolfenstein on 5k of javascript code. Wolfenstein 5K (based on id’s classic Wolfenstein 3D shooter) was written for the 5K contest, which challenges entrants to create a web page in under 5120 bytes. “The idea behind the contest is that the rigid constraints of designing for the web are what force us to get truly creative.”

Wolfenstein 5k

Now we just need Counter Strike Source and Battlefield 2 in javascript!