Sonic the Hedgehog (Genesis) Master Code (must be entered)- Start with 1 life Start with 5 lives Ounce Invincible stay Invincible each ring counts as 8 Infinite lives Level Select Start with 5 emralds Super jump skywalking Don't loose rings atbt-aa32 ae3t-aacl ay3t-aacl scra-bjxo scra-baxo gj6a-ca7a aj3a-aa46 ay3t-ba4r ddly-aagl bdlt-aagl awrt-aa5w