21,957 is another super awesome multiplayer survival .io game online, that is about cells eating other cells. The game was inspired by the most successful .io game in this genre, the famous You take the role of a little cell and your task is to grow bigger by eating colored pieces scattered all around the map. Once you get bigger, you can start eating smaller cells of other players. Your cell will sometimes get divided into multiple smaller cells. offers 7 game modes, friends system and interesting character customization using exclusive skins. Compete against all other players in the Free for All (FFA) mode and try to become the ruler of the arena. In the Team mode, you cooperate with other players and your goal is to destroy the enemy team as quickly as possible. There are some other experimental modes you can try if you are really bored. Move your mouse cursor around the screen and your cell will follow it. Have fun!