Improve Surface stars on an already cleared stage to raise weekly reward progress.
Global English service; live global client as of October 2026.
WHERE & HOW TO FARM
Where to farm
Artificial Somnambulism > Surface > a cleared dream stage with an unmet star condition.
Surface battles are replayable without Activity, so a missed star does not require waiting for another reset or spending stamina. This is a focused improvement loop: find a stage where a star condition was missed, read its objective, then replay with a team and turn plan suited to that condition. A clear may be possible without satisfying every objective, so review the recorded result after each attempt. More stars contribute to the weekly reward tier described by the mode.
Unlock Artificial Somnambulism through story progression.
Have a Surface stage with an unearned star or incomplete objective.
Be able to field a suitable team for that stage.
Open Surface and locate a cleared stage with an unmet star.
Read the star condition before entering; note any turn or survival requirement shown.
Inspect enemy details and the stage’s special rule.
Choose a team that can meet the objective while handling the enemies.
Replay the stage and deliberately satisfy the listed condition.
Check the result screen to see whether the star was recorded.
Repeat only for remaining attainable stars, then review weekly reward progress.
Farming tips
The mode costs no Activity to replay, so use attempts to learn which action failed the objective.
Change one team or play choice at a time when diagnosing a missed star.
Repeat, collect and use
Repeat whenever you want to improve permanent Surface stars. Weekly rewards are limited to their collection cycle, though stage replay remains available.
Common mistakes
Repeating without reading the star text: plan around the exact displayed objective.
Assuming a win earns every star: verify each condition on the result screen.
Spending time on a star beyond current roster reach: return after improving the relevant team.
When to stop or switch
Stop once the desired weekly star tier is reached or remaining objectives exceed current team capability; resume after roster upgrades or the next reward cycle.
