This game was released only as Shareware, but would have been fantastic had it been released.
Graphics
Pretty bad when the game was released, but consistent with its predecessors. Graphics were not its high aim. The artwork, however, was great.
Sound
Pretty bad, but appropriate.
Gameplay
Awesome, the game was really fun with creative enemies and funny puns throughout the levels. Lots of secrets, responsive controls, and well-laid out levels.
I wish this game had been completed, but if you'd like to play what the game could've been, you'll just have to web search for it.