A free program for Android, by Dotemu.

The first thing we need to say about Double Dragon 4 is that it’s free! You can play it right now, without having to pay a penny. You can also play the first mission for free on this application.

The story picks up after the elimination of the Black Warriors in Double Dragon II.

Experience all-new exhilarating action with the original old-school graphics!

You can also choose the art of Sou-Setsu-Ken to get back the kidnapped Marian!

The main goal of the game is to play through various levels and fight against brand-new enemies including swift ninjas, arrogant karate masters, and strong sumo wrestlers that will try to conquer you over and over.