Snake, Rattle 'N' Roll 01. SXEYOZVG Freeze timer 02. AGNNVXTT Faster timer 03. EPNNVXTT Slower timer 04. AEXAYZZA 1 life, both players 05. IEXAYZZA 6 lives, both players 06. AEXAYZZE 9 lives, both players 07. AEUAETZA 1 life, both players, after continue 08. IEUAETZA 6 lives, both players, after continue 09. AEUAETZE 9 lives, both players, after continue 10. PEUEGXNY Start at level 2 11. ZEUEGXNY Start at level 3 12. LEUEGXNY Start at level 4 13. GEUEGXNY Start at level 5 14. IEUEGXNY Start at level 6 15. TEUEGXNY Start at level 7 16. SLOUSVVS Infinite lives, both players 17. ZAXOSGPA Super jump 18. LAXOSGPA Mega-jump