Astonishing fact of the day: Tom had never played Galaga until it popped up on Live Arcade this morning, which is the gaming equivalent of never having seen, I dunno, Blade Runner. After a while you ...

We didn’t know there was a cheat to Galaga, but [Chris Cantrell] did. And so he did what any curious hacker would do — reverse-engineer the game to diagnose and eventually fix the bug. Spoilers ahoy!