List of characters

This is a list of characters in The Incredible Machine series.

Main characters

 * Professor Tim - The professor of the games. He has yellow hair. He first appears in The Incredible Machine 2. He is the host of Return of the Incredible Machine: Contraptions and The Incredible Machine: Even More Contraptions.
 * Mel Schlemming - A boy who wears a red shirt and yellow pants. He first appears in The Even More Incredible Machine.
 * Mort the Mouse - A white mouse who appears in The Incredible Machine and The Even More Incredible Machine. Starting with The Incredible Machine 2, he was replaced by Newton Mouse.
 * Pokey the Cat - A white cat who appears in The Incredible Machine and The Even More Incredible Machine. Starting with The Incredible Machine 2, he was replaced by Curie Cat.
 * Bob the Goldfish - A goldfish who lives in a fish bowl. He appears in The Incredible Machine and The Even More Incredible Machine. Starting with The Incredible Machine, he was replaced by Bill the Goldfish
 * Ernie the Alligator - An alligator who appears in The Even More Incredible Machine. Starting with The Incredible Machine 2, he was replaced by Edison Alligator.
 * Newton Mouse - A mouse who first appears in The Incredible Machine 2.
 * Curie Cat - A female cat who first appears in The Incredible Machine 2