season
MU 1.0
This is 1.0 as seen in the server files (1.0 — Sapphire Project): 0 items, 202 monsters, 10 maps and 0 skills.
The version in numbers
| Version | Items | Armor pieces | Wings and capes | Jewels | Monsters | Bosses | Maps | Event maps | Skills |
|---|---|---|---|---|---|---|---|---|---|
| 97d | — | — | — | — | 103 | 8 | 6 | 3 | — |
| 0.99B | 89 | — | — | — | 156 | 9 | 9 | 4 | — |
| 1.0 | — | — | — | — | 188 | 14 | 10 | 4 | — |
| Season 2 | 255 | 190 | 7 | 7 | 180 | 17 | 13 | 4 | 77 |
| Season 3 | 274 | 190 | 12 | 7 | 198 | 16 | 16 | 8 | 79 |
| Season 4 | 384 | 248 | 25 | 16 | 206 | 17 | 59 | 8 | 344 |
| Season 5 | 408 | 287 | 29 | 12 | 269 | 18 | 20 | 8 | 145 |
| Season 6 | 562 | 327 | 22 | 19 | 295 | 20 | 32 | 8 | 339 |
| Season 7 | — | — | — | — | — | — | 22 | 8 | — |
| Season 8 (Ep. 3) | 707 | 351 | 28 | 9 | 351 | 21 | 33 | 12 | 323 |
| Season 9 | 775 | 351 | 29 | 9 | 404 | 23 | 34 | 13 | 323 |
| Season 10 | 936 | 414 | 32 | 9 | 393 | 23 | 35 | 13 | 371 |
| Season 11 | — | — | — | — | — | — | 33 | 12 | — |
| Season 12 | 1144 | 517 | 40 | 18 | 549 | 33 | 49 | 6 | 442 |
| Season 13 | 1067 | 594 | 60 | 23 | 470 | 28 | 42 | 12 | 545 |
| Season 14 | 1427 | 672 | 63 | 9 | 433 | 29 | 61 | 13 | 493 |
| Season 15 | 1497 | 819 | 80 | 9 | 458 | 29 | 65 | 13 | 548 |
| Season 16.2 | 1560 | 916 | 75 | 9 | 475 | 29 | 67 | 13 | 602 |
| Season 17 | 1632 | 1114 | 85 | 9 | 424 | 29 | 70 | 13 | 670 |
| Season 18.2 | 1996 | 1469 | 93 | 7 | 528 | 29 | 74 | 13 | 705 |
| Season 19.2-3 | 2242 | 1497 | 118 | 9 | 669 | 33 | 69 | 6 | 826 |
| Season 20 | 2481 | 1998 | 111 | 9 | 581 | 27 | 80 | 13 | 786 |
A note on old versions
For the old bases (97d, 0.99B and 1.0) we only read tables whose columns are documented in the file itself. In the Season 7 and Season 11 bases, items, monsters and skills are stored with Korean names and were not read. In all these cases “—” means "not read", not "does not exist". The documented 97d base comes from a customized server.
Maps — in 1.0 but not in 0.99B
- Silent
Monsters — in 1.0 but not in 0.99B
- Archangel
- Axe Warrior
- Axe Warrior Hero
- Ballista
- Balram
- Battle Guard 1
- Battle Guard 2
- Berdysh Guard
- Berserk
- Blade Hunter
- Bloody Soldier
- Blue Golem
- Bow Scout
- Canon Tower
- Castle Gate
- Castle Gate Switch
- Chaos Castle 1
- Chaos Castle 2
- Chaos Castle 3
- Chaos Castle 4
- Chaos Castle 5
- Crafts Man
- Crossbow Guard
- Crown
- Crown Switch 1
- Crown Switch 2
- Death Centurion
- Death Rider
- Death Spirit
- Death Tree
- DeathVim Knight
- Dreadfear
- Elpis
- Equipment
- Fire
- Fire Golem
- Florence Peddler
- Forest Orc
- Genocider
- Gigantis
- Gigas Golem
- Goblin Gate
- Golden Lizard King
- Golden Solider
- Golden Tantalos
- Golden Vepar
- Golden Wheel
- Guard
- Guard 2
- Guarda
- Guardian Statue
- Guardsman
- Hammer Scout
- Hands of Maya
- Hell Maine
- Iron Rider
- Iron Stick
- Jebiden
- Kantru 364
- Kantru NPC
+49
Bosses — in 1.0 but not in 0.99B
Classes with gear in the file
About these numbers
Counts from an emulator, not Webzen's official server. Private servers on the same season may have more or less content.
If you are looking for somewhere to play MU now, MU Éter is a Season 4 server with its own systems, run by the team behind this site.
Discover MU ÉterMMO GRID is maintained by the MU Éter team.Sources
- 97d+99i — KrovaX server (customized)
- 0.99B — DarksTeam files
- 1.0 — Sapphire Project
- Season 2 — OGC-Files (GS 1.00.18)
- Season 3 — emulator (MUemu format)
- Season 4 — MUemu emulator (Update 40)
- Season 5 Episode 3 — ExTeam files
- Season 6 Episode 3 — LEGADO 4.3 emulator
- Season 7 — ex702 files (tai easy)
- Season 8 Episode 3 — MuEmu (X-Team)
- Season 9 — ServerEX902
- Season 10 — ServerEX1003 (Mod-Team)
- Season 11 — Joaquin files
- Season 12 — IGCN / MuEMU (X10)
- Season 13 — MuEmu emulator
- Season 14 — MuS14 Server Full
- Season 15 — XeMuEX1501 1.1.4.5 beta
- Season 16.2 — MuServer S16.2
- Season 17 — MuServer S17 (RaGEZONE)
- Season 18.2 — MUDevs S18.2-2
- Season 19 Part 2-3 — DV-Team
- Season 20.2-3 — MUDevs emulator
Demand snapshot: SNAP-20261001-1040 · Data extracted on 2026-10-01