Players Online

43

28th Jul, 2026 at 05:25

43

Players Online
Sign In Register
All Epochs Prehistoric Period REQ Ancient Period REQ Medieval Period REQ Modern Period REQ Contenporary

Prehistoric Period

Period 1 – 4001
300 players qualify
Requirements to unlock the next epoch: Reach 1 Reset and Level 400

Playable Classes

16
Dark Wizard
Soul Master
  • Dark Wizard Base class No req.
  • Soul Master 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Dark Knight
Blade Knight
  • Dark Knight Base class No req.
  • Blade Knight 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Elf
Muse Elf
  • Elf Base class No req.
  • Muse Elf 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Magic Gladiator
Magic Gladiator
  • Magic Gladiator Base class 1 Reset
Dark Lord
Dark Lord
  • Dark Lord Base class 1 Reset
Summoner
Bloody Summoner
  • Summoner Base class No req.
  • Bloody Summoner 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Rage Fighter
Rage Fighter
  • Rage Fighter Base class 1 Reset
Grow Lancer
Grow Lancer
  • Grow Lancer Base class 1 Reset
  • Marlon Quest Quest · Marlon Lv 220
Rune Wizard
Rune Spell Master
  • Rune Wizard Base class No req.
  • Rune Spell Master 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Slayer
Royal Slayer
  • Slayer Base class 1 Reset
  • Royal Slayer 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Gun Crusher
Gun Breaker
  • Gun Crusher Base class 1 Reset
  • Gun Breaker 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Light Wizard
Light Master
  • Light Wizard Base class 1 Reset
  • Light Master 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Lemuria Mage
Warmage
  • Lemuria Mage Base class 1 Reset
  • Warmage 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Illusion Knight
Mirage Knight
  • Illusion Knight Base class 1 Reset
  • Mirage Knight 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Alchemist
Alchemic Magician
  • Alchemist Base class 1 Reset
  • Alchemic Magician 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220
Crusader
Impact Crusader
  • Crusader Base class 1 Reset
  • Impact Crusader 2nd Class · Sebina the Priest Lv 150
  • Marlon Quest Quest · Marlon Lv 220

Available Maps

10

Shops

25

Bosses

4

Tournaments

2
Prehistorical King
During your exploration of the lands of MU, you'll encounter dangerous foes across iconic regions. In the icy domain of…
Backer's Event
Support our server by voting daily on top MuOnline sites! Each vote helps our community grow and earns you valuable poin…

Available Systems

6
Increase Item Level
Options
Increases the item's level (up to +15), improving its overall stats and effectiveness.
Additional Option System
Options
Add Luck and Additional Options to your equipment for increased power and enhanced combat performance
Excellent Options
Options
Items can roll random Excellent option lines (Damage %, Mana/sec, Defense %, etc.).
Ancient Items
Items
Use the Lost Map portal to travel to the Ancient World and obtain powerful ancient items from the next Age.
ChaosCard
MIX
Combine Chaos Cards in the Chaos Master for a chance at tiered rewards.
Chaos Card Mini
Moss the Merchant
Activities
A wandering merchant offering rare goods for a limited time.
Moss BoxBlue Crystals

Events

9
Box of Heaven
Box Event
Collect Box of Heaven and use them to receive valuable rewards.
View drops
Silver Medal
Box Event
Collect Silver Medals and use them to receive valuable rewards.
View drops
Gold Medal Event
Box Event
Collect Gold Medals and use them to receive valuable rewards.
View drops
Heart of Love
Box Event
Collect Heart of Love and use them to receive valuable rewards.
View drops
Devil Square
Party Events
Survive waves of monsters in a sealed arena for points and drops.
Blood Castle
Party Events
Blood Castle Event is a timed challenge where players fight through waves of monsters, break the castle gates, recover the Archangel’s weapon, and earn valuable rewards.
White Wizard Invasion
World Events
Defeat the White Wizard and his Orcs to earn valuable rewards.
Prehistoric Goldens
World Events
Golden Monsters have invaded the continent! Hunt them across Lorencia, Noria, Devias, Dungeon, Atlans, Lost Tower, Tarkan and Icarus for a chance to obtain Box of Kundun
Blue Crystal
Boss Reward
Blue Crystal can be obtained by defeating Prehistoric Bosses. It can be traded with MOSS in exchange for valuable rewards and other exclusive benefits.
Look someone up

Search a Character or Guild