+ AY music from C64 in the intro
+ Original loading screen fix
+ Alternative loading screens
+ Bugs fix (provided by Ersh):
1) If you jump even once during a stage, then whenever you are attacked by an enemy facing right, you will be hit regardless of distance.
Fixed.
2) Shurikens cannot be blocked (unlike the C64 version). You can only jump over them, but this is not possible at short distance. Fixed.
+ Controls select fix
+ Selection of delays according to the Pentagon standard (Pentagon fix)
+ Keys remapped: QAOP+Space, H - pause, E - exit
+ Russian instructions