This is a side-scrolling beat 'em up where the players (2 spy bad dudes guys) are set in the role of the titular due tasked with rescuing his president from ninja kidnappers.
This game is smilar other popular arcade game as double twin drag, fight street man .... You can choose 1 from 2 fighters and fight with many ninja to rescue your president.
Players start with the ability to do basic punches, kicks and jumps. Some moves are special like spinning kicks and the ability to charge themselves up with "inner energy" (Qi) by holding the punch button to throw a powerful long-range attack that hits all opponents in front of the player. Players will also come across several power-ups; some are weapons like knives and nunchakus and some recharge a player's health, and yet others add a few seconds to the remaining time.

The various types of enemies encountered in the game have their own means of attack. The basic blue-colored ninja directly charge the player, while some leap with their swords, or throw shuriken and makibishi; there are also acrobatic kunoichi female ninja, attack dogs, and even people who are on fire. The enemies may be beaten down or avoided. Most enemies can be beaten with only a single hit of any kind, and multiple enemies can be defeated with one hit if they are standing close together.

At the end of each level, one of the "super warrior" bosses will appear which needs to be defeated to progress to the next level

Dragon Ninja: Bad Dudes Features:
- Fighting in the street style
- Smallest action beat 'em game
- Pixel style graphic

Enjoy it now !