Just what it says. This is a great game Rube Goldberg would have written. Not really for toddlers. Combination word matching and adventure type game. Excellent graphics, lots of fun.
Main drawback is use of keyboard instead of mouse, often requiring two keys simultaneously.
On the other hand, it's an interesting non-violent reincarnation with style similar to Apogee's Duke Nuke'em. You can find other demos at this Apogee archive . The game part of this is similar to Word Rescue but the math problems are idiotic. Fortunately you can turn them off, play the game, and look elsewhere for good math education.