Generic Platformer 5

Version five of Generic Platformer

A popular series of levels called Generic Platformer. It was created by Satoru Iwata, a user from GameFAQs. While it's had its fair share of rip-offs, the official Generic Platformers lack key blocks and coins, hence the name of the level. The series is currently on hold, as the creator lost the entire level during a server crash, just as he finished building the 6th installment.