In Game Community

Jupiter Online is built around playing alongside other people, not just next to them:

Parties let a small group share experience and drops while hunting or questing together.

Guilds bring larger groups of players together under one banner, with guild chat, guild rankings, and eligibility to take part in fortress war.

Unions allow allied guilds to coordinate on a larger scale, particularly useful heading into fortress war.

General and trade chat channels keep the wider server community connected for trading, recruiting, and just talking — and Jupiter's referral system means a lot of that community is made up of friends who brought each other in.