You're an ant with a very demanding queen, and you will protect her at all costs!

In Formic Fortress, prepare to face a relentless assault of insects coming to get your queen. Start fresh on every run. Seal the entrances with blocks, or hurl anything you can find at these nasty buggers. Survive the waves, grab shiny power-ups, and team up with friends in local co-op to bolster your numbers and ensure your colony's survival... or prepare to get scolded by Her Majesty!