You can only kill other players who are younger or the same age as you. The bar above your and other players’ heads is health, thus you can see how many more times you have to hit your opponent till he dies. Build your village and expand it as more as possible during the game. You must also protect your windmills and village from other Moomoo IO players. In the age of 3 you can use a cookie bonus which restores your health, in the age of 4 you can set traps to kill other players. There are 3 different playfields: desert, forest and snow. In the game store you can buy different hats and even animals like cows or bulls, but be aware of your enemy’s animals and try to kill them.