This is a stylistically general, complete collection of platformer characters, enemies and vehicles on OGA. I've been through the entire archive and I keep it up to date day to day, but if you see anything I've missed please drop a line in the comments.
NOTE: I also maintain a collection of sidescroller/platformer tiles, which might also be of interest:
http://opengameart.org/content/platformersidescroller-tiles
as well as a collection of platformer items and effects:
http://opengameart.org/content/platformer-sidescroller-items-effects-misc
Comments
Please add http://opengameart.org/content/slime-concept
I'll add it for now; I may split it off later if/when I make another collection for platformer stage enemies.
Thanks!!
Magnifica coleccion bien logrado.