Revenge of Shinobi Improvement Modifies jumping physics for better control. Changes include:
*Easier Double Jump
*Slightly Higher jump height
*Start with many more continues

How to Patch:
1.Grab a copy of Revenge of Shinobi, The (USA, Europe)
2.Grab Floating IPS (https://www.romhacking.net/utilities/1040/)
3.Patch you rom with the included IPS file

Download