Portal Knights is an independent survival action role-playing video game developed by Keen Games and published by 505 Games. It was initially released in 2016 for PC and later expanded to Xbox One and other platforms. The game combines exploration and building elements reminiscent of games like Minecraft, with RPG aspects such as character classes and leveling up. In Portal Knights, players can explore different randomly generated islands, fight against a variety of monsters, collect resources, craft items, and build structures. The multiplayer component allows for cooperative gameplay with friends. Its vibrant 3D sandbox world offers both single-player and cooperative multiplayer experiences.