リンク
Steamストアページ http://store.steampowered.com/app/374040/?l=japanese
Official Portal Knights Wiki(英語) http://portalknights.gamepedia.com/Portal_Knights_Wiki
Steamフォーラム(非日本語) http://steamcommunity.com/app/374040/discussions/
Reddit https://www.reddit.com/r/portalknights/