Enter one of the following codes while playing to cheat:

E + L + M Lids and slime
P + A + M Level select
Plus key Faster game
Minus Slower game

This game is very similar to Word Rescue but with a math theme. Supposedly an educational game, this game doesn't seem to provide as much educational merit as some other titles, but it sure is fun for an "educational" game. It's from Apogee (creator of many shareware classics like Commander Keen), so you know it'll have good control, graphics, etc. Its attempts to be educational can be annoying at times ... Basically you're trying to answer simple math questions while avoiding enemies.