Mario.

Update:
2.0 version is Ivy and there are mushrooms used as the attached bodies.

Jump between creepers and avoid the fire and the gear.

Here is a level entirely designed and drawn by my cousin, 9 years old. I’ve only handled the editor. The music is from SuperTux and is composed by Wansti.

There are probably things to improve, don’t hesitate to tell us.

The Goo Revolution is here!

These are new automatic gooballs that build structures by themselves! They help themselves up to attach: they can only jump when they touch each other, there is an exchange of energy then... DOIIING! up they go. All you control is the amount and the whistle, Automatic Builders hate to be dragged around.
I must warn you that it can get "a little" chaotic...

The last of the Goo Balls didn't seem to notice...
That they were in space!
And that someone mean put a bunch of spinning sawblades between them and the pipe.
And there are other dangers, as well.
Some have stronger gravity than others.

This level is fairly hard, if I do say so myself. It's possible to beat, though, with enough practice. Some players (who shall remain nameless) have more practice in this kind of gameplay than others.