Known behavior and practical response

The launch post says that once awakened, it will not lose the player trail.

  • Leave it sleeping when possible.

Avoid waking it unnecessarily

The launch warning says Sleeper keeps following after being disturbed. September 1 updated its look-around animation, not a published chase timer. No guaranteed distance or hiding trick is supplied by those notes.

Location and level evidence

Enemy sets and bosses are level-specific after September 10. The announcements do not publish a complete location/level assignment; an unknown location is not a confirmed absence.

  • Exact level, boss role, damage and range remain unverified.

Dated changes

Review the date as well as the behavior: a historical adjustment is not a new September mechanic.

Dated changes
DateChange
2026-09-01Anchor pull and Sleeper looking animations were updated; Man in Shadows can land only one hit at a time.

Direct answers

Frequently asked questions

Where does Sleeper spawn?

Enemy sets and bosses are level-specific after September 10. The announcements do not publish a complete location/level assignment; an unknown location is not a confirmed absence.

How we verified this