Abobo's Big Adventure is ready for action. The free-to-play Flash game from I-Mockery stars Double Dragon's mega man in a mishmash of classic NES settings. He's trying to rescue his son, Aboboy, from a rogues gallery of yesteryear's best-known (and most pixelated) characters.

There are several clever details in the first few moments of the parody, including a string of suicidal baddies from Kung-Fu, an assault by Donkey Kong and the angelic deaths of Spy vs. Spy. The game may take a little while to load, but it should be worth it for aficionados of old-school.