Motocross for the Intellivision.  Featuring a three-quarter overhead view, Motocross includes three built-in courses as well as an option that lets players design their own raceways. There are plenty of twists, turns, and hills to negotiate, but poor controls and narrow tracks make it difficult. Also lame is the fact that players wipe out if they go too fast over a jump and land on the next hill. Bland graphics and sound effects and an annoying two-player mode don't help matters. When a player falls behind, the screen freezes and the slower bike magically appears on the same screen as the leading racer.