Gen, a cool and relaxing skill game with various blood cells

Objective is to attract and guide the small yellow cells safely through blood to the big blue cell, where they can melt their gens together.
Prevent the small cells from touching the red cells! They will be destroyed. However, in some levels you have to sacrifice some cells to finish the level.
Click the mouse to start the attraction. You attract the cells when your mouse is near enough to them.