Bigger version of Swarm, the rise of the rather stupid but still effective bugs!
New addition is a bigger, tiled map, some more races and somewhat better performance
Drones walk around, smell periodically for food the neighbourhood, go to pick it up, and drop it around their own swarms lair. Then they return to pickup-area to check if more food is availible.
The other races do the same, and may try to steal food. You can drop some new parcels, but the bugs cant fight over it (yet)