Robot Colony 2 is an RTS about managing a colony of robots and protecting it from giant insects. Strategic selection of the right types of robots to produce is needed for the colony's success. The robots are autonomous and behave like ants. They search for food and resources and bring them back to the base. The resources they collect can be spent on new units, turrets, and upgrades.

The game is offline and has low system requirements.

Here are some improvements compared to the first part of the game:

The ability to control robots manually.
90 new levels to explore.
New types of insects with unique behaviors.
The ability to select the locations for new turrets and robot factories.
Dozens of new buildings and power-ups.