Chain Reaction

The objective of Chain Reaction is to take control of the board by eliminating your opponent's atoms. Players take turns to place their atoms in a cell. Tap to place an atom in an empty cell or in a cell with same colored atoms. Once a cell has reached its threshold, the atoms explode into the surrounding cells adding an extra atom and claiming the cell for the player. As soon as a player loses all their atoms, they are out of the game.