If you love Biology, concretely cells and viruses, then this is the game for you. In this amazing adventure, you will control a virus and will have to find other cells to infect them and gain points.

In the main screen, you can see the points you have in each type of cell: Stem Cell, Neuron Cell, Blood Cell, Skin Cell, Bone Cell and Muscle Cell. You can have a maximum of 25 points for each cell. The points are represented with a letter, where "Z" is 0 and "A" is 25.

When playing, you can move the virus by drag and dropping on the screen, and it will follow your finger. You will be able to find in each round 2 cells of each type, except in the case of the Stem Cell, which is special. This one has a 10% chance of appearing, so it is difficult to find it.

When you collide with a cell, the scene will change. In this scene it is simulated the interaction of proteins between the virus and the cell. You will see on the bottom seven circles of random colors, the proteins of the virus. And on the top the three proteins of the cell. You have to choose one protein of the bottom by touching it, and in a few seconds you will be able to see the secret color of the three proteins of the cell. Not all colors of the cell are in the protein selection options, so it can happen that just one of the cell's protein is the same as one of the virus.

The more cells you infect, the more points you gain, which are saved when closing the game. The final objective of the game is to achieve the "A" punctuation, which would mean you cannot gain more points.

As you can see, you have to be patient, and if so, then you will have fun playing the game. Good luck!