The goal of the game is to survive level after level of enemy flyers. Defeat the enemies by flying into them - the higher combatant in any collision wins. After killing an enemy, collect the egg that's left behind to get extra points - but don't wait too long, that egg will eventually hatch and a more difficult opponent will be born. Also, be careful of the 'unbeatable?' pterodactyl.
With fast-moving game action, challenging enemies, and nearly 100 levels, Joust for your Palm OS handheld is a classic that you can take anywhere.