So here it is, an open source platformer with soundFX and music. I used the basic knowledge from platform school and some wiki powered sound
IndieDB page - download inside
Heck I might continue this by adding more features, perhaps even turning it into a complete game (more chars like the flash version "Super Mario Bros. Corssover")
Also feel free to use this or maybe even expand upon the game and if you want your build added to the indieDB page, just hit me up on here or on there. I'm all over the internet, there is always a way to contact me :P
I think there's a possibility for developer teams for games on indieDB, if I'm not mistaken. Heh, I need to look into that I guess...