Shinobi Level 1 Comparison:
Arcade
PC Engine
Sega Master System
NES
Arcade
PC Engine
Sega Master System
NES
Arcade
PC Engine
Sega Master System
NES
Arcade
PC Engine
Sega Master System
Arcade
Arcade
PC Engine - Magic Engine
Sega Master System
NES
PC Engine - Magic Engine
Arcade
Arcade
PC Engine - Magic Engine
Arcade
Arcade
Sega Master System
NES
PC Engine - Magic Engine
NES
Arcade