Leave the familiar world behind and step into the fantastic unknown with Portal Knights, a co-operative 3D sandbox action-RPG! Level up your character and craft powerful gear to defeat your enemies in real-time tactical combat. Explore dozens of randomly-generated islands and restore peace to a world torn apart by The Fracture. Begin your journey as a Warrior, Mage, or Ranger. Defeat formidable monsters and epic bosses while gathering resources to craft powerful weapons, armour and spells to help you on your adventure. Travel between worlds by collecting portal shards and rebuilding the ancient gateways. Meet 100+ memorable NPCs, recruit a pet, and experience dynamic events that happen in real-time! Build your perfect home and choose from dozens of materials and furnishings to make it your own! Craft your adventure. Forge your hero. Defeat the Portal Guardians. Become the ultimate Portal Knight!