Solo Arena: one character, five stages.
Take on a private PvE challenge in Justice Online. Each stage brings a tougher enemy group, ending with the Arena Warden. Your progress and time appear in the in-game run panel.
How Solo Arena works
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Enter through the Keeper
Find the Solo Arena Keeper in Justice Market. A run is for one character, not a party. The Keeper also shows entries and rankings.
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Clear stages under the timer
Fight through progressively tougher stages while the interface tracks enemies remaining, current stage and elapsed time.
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Manage knockouts
You have one free resurrection during the run. A second knockout ends the attempt.
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Review your results
After the run, review cleared stages, time and knockouts. The chest tier reflects your completed stages; available rewards are collected through the Keeper.


Class competition and rewards
The Keeper displays a weekly class leaderboard. Chests are tied to stage progress, not to buying an entry. The precise loot pool and balance can change during Closed Alpha.

Common questions
Can I bring a party into Solo Arena?
No. Solo Arena runs take place in a private instance for one character.
How many times can I enter each day?
Three entries per account per day, shared across characters.
Do I have to clear all five stages for a chest?
The chest tier depends on the stages completed, so clearing all five is not required for a lower-tier result.
Is Solo Arena available at public launch?
The mode is being tested in Closed Alpha. Public launch details and balance may change.