Tromaball

[Paco]

Tromaball (http://www.mobygames.com/game/windows/tromaball)

not protected, but sold?

[Lulu_Jane]

Available for free at the developers website
Troma (http://www.troma.com/games/)

also from the developers website
Bloodlust software (http://www.bloodlustsoftware.com/troma.html)