Agar.io

Agar.io is the most addicting game of all,it's a game of eat or get eaten,it's an online game.
You first start with 10 score,you are very small and you can see the small colorful dots,that's your food to get big.you can split your self and shot or eject some of your mass.you can split and eject mass when you have 40 mass.you will shrink if you get big,the bigger you are the faster you shrink.

You will see these green round things(virus)

,it's use for exploding your self or someone else,if you are less than 100-150 mass you will not explode your self(depends on how big is the virus),if you shot mass to it,it will get big and duplicate it self(this is a tactic that people usually use,small one shot to the virus,then when the virus duplicate and it hits the big one,the big one will explode,so the small one can eat the big one's small part).

This is what will happened when you are big enough to go to the virus