Swarm is an action-platform video game developed by Hothead Games and published by Ignition Entertainment. It was released March 22, 2011 for the PlayStation 3 via the PlayStation Network and March 23, 2011 for the Xbox 360 via Xbox Live Arcade. The setting revolves around a flock of 50 blue bipedal creatures, dubbed swarmites, and their quest to collect DNA in order to save their race. The player controls the swarmites as a collective, but each swarmite has individual intelligence meaning interaction between the player and the swarm is always dynamic.
Source: Wikipedia, "Swarm (2011 video game)", available under the CC-BY-SA License.