The Internet Archive has always been cool. Want to listen to an old radio show? Here’s Gunsmoke. Live music? Oh, here’s a Grateful Dead bootleg. And an old video game? Well, now they can help there too.
The Internet Arcade is an emulator/library of classic arcade games that works right in your browser. Ran out of quarters as a kid trying to play Super Tank II? No problem—no quarters required. It’s a little buggy at the moment, but that’ll get smoothed out in time.