What is the worst shareware game you've ever played?
My vote for the worst shareware game would have to go to Tibo Software's Wolf3D clone called Bad Toys 3D.
This game looks like it was made by a pre-schooler. The all the graphics look like they were drawn on paper with a marker and scanned in. Ugly, ugly, ugly! And the sound effects are just as bad as the graphics. Even the free Chex Quest was better than this.