Dig underground tunnels, build rooms and attract creatures at your service, then use your army to annihilate your enemies. Each room has a different use and can attract a specific type of creature, so it's up to you to build the best hive possible. You can even build traps or research new spells to improve your defense capabilities.
In this version you can finally use a creature attacks and abilities while you are possessing it.
Using a drone you can even dig tunnels.