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RO Codex Adventurer's Index RO Codex ROM Eternal Love
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Homunculus Laboratory underground 3F

World atlas Back to maps
Homunculus Laboratory underground 3F map
Adventure zone
Shown on world map
Midgard
Lighthalzen Region
Homunculus Laboratory underground 3F

Artificial Yimir Heart Institution

Recommended level
105–110
Availability
Public world location
World placement
Midgard · Lighthalzen Region Open in world atlas
Monsters
Monsters linked to this location by the game client.
2 monsters
Cenia Cenia Lv 135 · DemiHuman Dark Swordsman Cenia Dark Swordsman Cenia Lv 135 · DemiHuman
How to read map availability
Visible maps can be reached through the public world atlas; hidden maps usually belong to an instance or special access path. Use linked monsters and recommended levels to identify the relevant encounter record. Read the related player guide