Add bounce sound for Jumpy.

[Hume2]

Actually, I have no idea who or why SuperTux 3D was created. I can just say that it's not ours. It's true, that it has step sounds, but that doesn't mean that the sound reflection is implemented.

[brmbrmcar]

I have played the game before and it is pretty awful.

[onpon4]

I have played the game before and it is pretty awful.

Sure looks like it. It seems uninspired and I can tell just looking at it that its controls are terrible.

[Savs]

I found it!