Organism

Flow Organisms are the main characters of the game Flow. They appear as background characters in PlayStation All-Stars Battle Royale.

Connection with All-Stars
The Flow Organisms are background characters that appear on the Rapture stage. Near the end of the stage the background will become lighter and the organisms will appear and attack Poseidon and Hippocampi. The rest of the battle they will float around in the background.

If Big Daddy uses his flood attack on this stage after Poseidon is defeated several organisms can be seen floating around in the background. However these are red organisms instead of the bright white ones.