After the failure of the Ice Age video game being poorly recieved, Fox Interactive decided to remake the GBA game for Game Boy Color as well as making a Nintendo 64 game to follow the plot of the movie. This idea was scrapped for unknown reasons. However, copies of a GBC game of it have been released in China. Some believe that it is a bootleg, but there is no fully justifiable evidence for this claim. In the meantime, it remains as being labeled an unlicensed video game.
In the game, you play as Sid and collect 50 Ice Crystals in each level, and fighting your way through enemies like Saber Tooth Tigers and Neandrathals.