Stage 64
Stage 64 is the 64th of 113 stages in Underground Labyrinth: The Grand Deep. Boss: Sir Metal Seal. Other enemies include Croconator. Base HP 800,000.
Stage details
- Floors
- 61–69, 71–79, 81–89, 91–98
- Difficulty
- ★9
- XP
- 2,820
- Base HP
- 800,000
- Length
- 3,200
- Max enemies
- 30
Rules
- No continues
Enemies
- From the start


- When the base drops to 99%





| Enemy | Spawns | HP | Damage | Range | Details |
|---|---|---|---|---|---|
| From the start | |||||
| At the start3 total, every 6.7–10s | 5 | 800511 DPS | 110 | ||
| At 16.7s50 total, every 0.1–0.7s | 5 | 800511 DPS | 110 | ||
| When the base drops to 99% | |||||
| Instantly | 22,000 | 6,69911,165 DPS | 150 | ||
| 16.7s after5 total, every 0.1–0.7s | 5 | 800511 DPS | 110 | ||
| 33.3s after6 total, every 0.1–0.7s | 5 | 800511 DPS | 110 | ||
| 50s after7 total, every 0.1–0.7s | 5 | 800511 DPS | 110 | ||
| 66.7s after8 total, every 0.1–0.7s | 5 | 800511 DPS | 110 | ||