Story/Gameplay ideas

So whats the plot like; and whats the gameplay??
Who do you play as?

I have an idea for GAMEPLAY
I think you should have to play through the game with each character, beat each level with all three guys at least once.
Its hard to explain.
Suppose you've gotten everyone to level 4-4, and then you beat it with (suppose) byrd.
You can now play 4-5 with byrd, but you cant play 4-5 with Dim or Ogmo yet.

Discuss.

nick, that sounds like a good idea

Such an idea is nice but demands some hardcore level design work.
But, I haven't a better idea myself, so its fine with me.

Okay, then unless anyone has any objections, thats how it'll roll out.

I'll make the plot once I get creative.

I am the plot creator then kay?

..kay...............