Stories of Legend · IT Catacombs · 4/6
Energy155
Clear XP2,945
Base HP400,000
Map length3,600
Max enemies2
Spawn interval0.03s
Enemy traits 
Red 
Floating 
Dark 
Traitless
Red Floating Dark Traitless Crown difficulty
All enemies ×100% magnification
No restrictions
All enemies ×120% magnification
No restrictions
All enemies ×130% magnification
No restrictions
All enemies ×100% magnification
- Special · Rare only
Boss
Spawn timeline
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Enemies 4 types
| Enemy | Count | Mag. | HP | Attack | First | Respawn |
|---|---|---|---|---|---|---|
 Professor A. Boss | 1 | 150% | 480,000 | 10,200 | 0.07s | — |
 Teacher Bun Bun | 1 | 1500% | 1,499,985 | 33,750 | 33.33s | — |
 Bun Bun Black | 1 | 200% | 1,555,554 | 11,994 | 26.67s | — |
 Ms. Sign | Unlimited | 100% | 10,000 | 1 | 900s | 900s |
HP and attack include the magnification.
Clear rewards
If the reward chances add up to more than 100, the rows are rolled in order and each later row shares what is left.
Material drops
No drop 47% · Up to 3 (1 crown), 4 (2 crowns), 5 (3–4 crowns) per clear. Materials for the Ototo Corps.