Halcyon implements the classic key-config system โ every action below is remappable in-game (open Key Config with \). These are the defaults.
Movement: Arrow keys walk and climb; Up enters portals.
Combat: Ctrl attacks, Alt jumps, Z picks up drops, X sits, and Space talks to NPCs.
Windows: I items, E equip, S stats, K skills, Q quest log, W world map, M minimap, P party, R friend list, and \ opens Key Config.
Social: 1โ6 chat channels, C messenger, F family, G guild, H whisper, O party search, and B monster book.
Other: F1โF7 emotes, ` opens the Cash Shop, [ system menu, ] quickslot, ' expands chat, and ; opens medal quests. Enter chats; Esc closes windows.
Click the game window first to give it keyboard focus. The offline engine sandbox handles the client-local actions โ walk, jump, climb, portals, attack, sit and emotes โ while skills, items, menus and anything with another player or monster need a live server. On touch devices an on-screen D-pad and skill bar appear automatically.