Bacteria colonies produce bacteria per click (BPC) or bacteria per second (BPS). You can purchase different colonies for a certain amount of bacteria.

You can purchase different New colonies for a certain amount are unlocked when the player has collected bacteria equal to the cost of bacteriathe previous colony. When 8 planets have been destroyed, the player unlocks purchasing colonized planets. The current colony types include:*Regular Colonies*Bacteria Guns*Colonized Planets