Dr. Mario World is another new original Nintendo NES game now in mobile version. In this free game you are working as a doctor to destroy viruses, along with all of the classic Mario characters.

To do this you will be faced with puzzles. Each of the characters are used to build up a medical team. They each have a special skill which will help you to experiment with different combinations of capsules to find the cure.

You can play in single player mode, with hundreds of levels in increasing difficulty. It also offers an online versus mode where you can play against friends and others.