Stage 99
Stage 99 is the 99th of 113 stages in Underground Labyrinth: The Grand Deep. Boss: Cli-One. Other enemies include Ursamajor, LeMurr, and Maawth.
Stage details
- Floors
- 40, 50, 60
- Difficulty
- ★9
- XP
- 2,256
- Base HP
- 600,000
- Length
- 4,600
- 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 16.7s2 total, every 20–26.7s | 165,000 | 5,4006,000 DPS | 170 | ||
| At 36.7s | 213,324 | 9,3243,179 DPS | 370 | ||
| When the base drops to 99% | |||||
| Instantly | 900,000 | 10,5001,016 DPS | 760 | ||
| Instantly2 total, every 1–2s | 39,000 | 4,6503,402 DPS | 80 | ||
| Instantly3 total, every 36.7s | 165,000 | 5,4006,000 DPS | 170 | ||
| Instantly | 240,000 | 9,6009,000 DPS | 249 | ||
| 10s afterForever, every 30–36.7s | 39,000 | 4,6503,402 DPS | 80 | ||
| 20s after | 420,000 | 14,0006,269 DPS | 350 | ||