No Party System. Single-player only. Chat = Global / Guild / Whisper (/w name).
DragonFable / MechQuest / EpicDuel
Single-player (DF, MQ). EpicDuel = 1v1 PvP, no party chat.
Universal Artix Tip
Join the official Artix Discord (discord.gg/artix). #aqw, #aq3d, #dragonfable channels have LFG, strategy, dev Q&A. Best "party chat" for the ecosystem.