HP/MP overflow bug

The HP/MP overflow bug is a bug in the Nintendo Entertainment System version of Final Fantasy II.
The intended caps of 9,999 and 999 for each character's HP and MP respectively are not present. Increasing these stats past their intended caps will cause the character's HP and MP to be displayed incorrectly as they will continue to increase until they hit 65,535, the maximum value possible. After this occurs the values will roll back over to 0 and will increase normally again.
Category:Bugs in Final Fantasy II