NES Game Genie Codes: Super Mario Bros 2 - Smooth Vertical Scrolling
Code used in this demonstration:
AEUAZAPA
AAXAZPPA
LEUYLGGA
AEUNYGZA - Smooth Vertical Scrolling.
Update:
AESANOYZ
AEUAZAPA
AAXAZPPA
LEUYLGGA
AEUNYGZA
EEXNPGKL
AKXNIGPZ
TEOEPAZP
TANAGPZP - More centered and scrolls in smaller steps.
Can probably be improved, this is more a proof of concept, but it works surprisingly well!
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