Assuming you are new to the iPod Touch, here are the Ten Grand Essentials: 1. Enviro-Bear 2010 2. Flight Control 3. Jet Car Stunts 4. Canabalt 5. Grand Theft Auto: Chinatown Wars 6. NOVA 7. Real Racing 8. Eliss 9. Spider: Secret of Bryce Manor 10. Zen Bound If you need a good base, those ten are some awesome ones to start with.
My top 10 amazing games: 1. Minigore 2. Zombieville USA 3. N.O.V.A. 4. Hook Champ 5. CoD World at War: Zombies 6. Fishing Kings 7. We Rule 8. Guerrilla Bob 9. Charadium 10. Doodle Jump