Five Extra Lives Cheat - Looney Tunes (U) (GB)

System: Game Boy
Game Title: Looney Tunes

Start With 5 Extra Lives
At the Title Screen, press A, B, B, A, Select, Select.
You will hear a confirmation sound and will start with 7 extra lives instead of 2.

Game Genie code:
Start with 99 Lives
991-ECF-E62