If you could handle games like Swing Copters or Don't Touch The Spikes, Duet is for you. This is a game that could easily be found in a top 10 of the most difficult games ever developed for Android devices.

The goal is the following: the player will have to control two balls, a red one and a blue one, making them spin to the left or to the right by touching each side of the screen to avoid obstacles as it passes. It sounds easy, but it's far from it.

Please, don't throw your phone to the floor or against the wall.

Duet 3.19 Key Features

If you download and try this APK file (we won't be responsible for its possible influence in your sanity) you will enjoy the following features:

It includes eight chapters with several impossible levels each.

It has very accurate controls (just what we needed).

There are up to 25 achievements that can be unlocked and play daily challenges.

It has survival mode.

The composer Tim Shiel has created a soundtrack of hypnotic songs for the occasion.

If you are able to pass all the free available levels, you can unlock more through an in-app payment.

Duet 3.19 Requirements and additional information:

Minimum operating system requirements: Android 5.0.

Offers in-app purchases.

Duet 3.19 NewS

If you are looking for a truly difficult game to test your patience, you are in the right place. Try downloading Duet for Android and there you go!