Challenges and Lunar Coins
Earn a coin reward for surviving 30 minutes
Use a duration-based challenge to build a longer run while earning its fixed Lunar Coin reward.
WHERE & HOW TO FARM
Earn a coin reward for surviving 30 minutes
Any standard run that remains active long enough to satisfy the 30-minute challenge condition.
Before you go
- A survivor and difficulty suitable for sustained survival.
- A challenge-log entry for the 30-minute survival condition.
- A balanced item build and willingness to continue through escalating stages.
Farming steps
- Select the survival challenge in the logbook and start a run with a survivor you can keep alive.
- Clear teleporter events and gather useful items to improve damage and survivability.
- Use each new stage to find practical loot, but avoid detours that expose you to needless damage.
- Monitor the run’s elapsed time and keep moving, fighting, and completing stages as threats scale.
- At or beyond the 30-minute mark, check the challenge record for completion.
- Verify that the challenge reward appears and decide whether to continue the run for another objective.
- Survival depends on the build and threat level; invest in both damage and defenses rather than only one.
- Avoid assuming a stage count equals 30 minutes; confirm the duration condition in the logbook.
Repeat, collect and use
This is a one-time challenge reward. You may survive another 30-minute run for personal goals, but the same achievement does not award coins again.
Common mistakes
- Ending the run just before the duration condition is met; check time and completion status first.
- Ignoring escalating danger while looting; keep the build strong enough to handle later enemies.
- Assuming survival time alone grants repeated payouts; the named challenge clears once.
When to stop or switch
Stop pursuing this target once the logbook confirms completion and the coin reward is counted; continue only if the run has another goal worth the added risk.
Sources & fact checks
What you can get here
Open a guide to find other locations and see what the item is used for.