Here are some cheats and tips for the game Cool World.
GXUVTKVK Infinite lives
AZNZEYAE Lots of erasers
LEVLGZPA Start with 3 bombs
TEVLGZPA Start with 6 bombs
PEVLGZPE Start with 9 bombs
SXSTOTVG Infinite bombs
SXVVKTVG Infinite erasers
PEKGYAZA + PAKZKYZA Start with 2 lives
TEKGYAZA + TAKZKYZA Start with 7 lives
PEKGYAZE + PAKZKYZE Start with 10 lives
LEKKGAPA + LAVXXYPA Start with 3 erasers
TEKKGAPA + TAVXXYPA Start with 6 erasers
PEKKGAPE + PAVXXYPE Start with 9 erasers