Resogun: Defenders adds two new modes. Protector Mode puts you in the skies above one of humanity's last colonies, defending it with Super Boost, Teleport, and automatic city defense systems while delivering surviving humans to safety. A planet-flip mechanic and volcanic meteor hazards add fresh chaos to the fight. Commando Mode flips the perspective: you play as one of the Last Humans, stranded on a distant planet with a mini-gun, taking the fight directly to the Sentients in a wave-based revenge mode with both cooperative and competitive multiplayer.