There are currently 48 different Islands in The World of Portal Knights, each with their their various Creatures, Plants and Resources. Most islands are reachable via portals, with the exception of a couple islands that can are only accessible during special events, the 15 vacant slots which can be filled with custom, flat islands (buy-able from merchants), and the Rainbow Island which is a part of a DLC pack.
Throughout the updates many islands got new NPC's, custom structures or even complete rework. Biggest changes happened with the v1.2 update, when: Horseshoe Holdout, Cape Carvel and Starspires; were modified with the introduction of Boss Quests into: Shrieking Sands, Broadside Bay and Starspires respectively.
List Of Islands[edit | edit source]
Q Questgiver, you need to finish their quest to relocate them or to use them as Merchants
R NPC can be relocated