Join Indiana Jones and his newly discovered son, Mutt Williams, on a mission to find the crystal skull. You have to battle through five action-packed levels, from the bone-chilling rapids of the raging Amazon river to the dark, perilous catacombs deep beneath an Irish castle. Along the way, you will use your skills and knowledge to help Indy overcome every obstacle. Didj Software Indiana Jones teaches one and two digit addition, one and two digit subtraction, division (1 to 12), and multiplication (0 to 12). You can customize the game online with the math skills you are studying in school.