Ball of Doom is a game made by Frostblood Studios (not listed on moddb). It features cartoon style graphics, a sense of humour, and Programmer Art? Who came up with that idea, I don't know. Anyway, I will release more content for the game in form of patches, and the level design... well that's ok-ish!
I have uploaded two pictures that are used in the game. The Loading Picture, and the Ball sprite. The ball sprite is used for skydiving and the normal levels.