Event Schedule
MU Battlegrounds runs a set of recurring events every day. Mini-games like Blood Castle give parties a reliable source of experience and rewards, while the invasions spawn special monsters on the open maps. The schedule below is read directly from the game server's configuration, so it always shows the current times.
All times are shown in the server time zone (Asia/Manila). The server clock in the top-left corner of the page header helps you convert them to your own time. Mini-game entrances open a few minutes before the listed start time, so be in town with your entry item ready.
Blood Castle
A timed party dungeon. Fight through the castle's defenders, break the gate and the crystal statue, and return the Archangel's weapon before time runs out. Entry requires an Invisibility Cloak matching your level bracket, and rewards include experience and a chance at rare items.
- Start times: 00:00, 02:00, 04:00, 06:00, 08:00, 10:00, 12:00, 14:00, 16:00, 18:00, 20:00, 22:00 (every 2 hours)
- Duration: 20 minutes
Devil Square
A survival arena where waves of monsters spawn for the whole duration of the event. Points are earned for every kill, and the best performers receive bonus experience and Zen. Entry requires a Devil's Invitation for your level bracket.
- Start times: 00:30, 04:30, 08:30, 12:30, 16:30, 20:30 (every 4 hours)
- Duration: 25 minutes
Chaos Castle
A free-for-all battle royale in a shrinking castle. Players and monsters fight on the same floor, and anyone knocked off the edge is eliminated. The last survivor wins a valuable jewel reward. Entry requires an Armor of Guardsman.
- Start times: 00:00, 01:00, 02:00, 03:00, 04:00, 05:00, 06:00, 07:00, 08:00, 09:00, 10:00, 11:00, 12:00, 13:00, 14:00, 15:00, 16:00, 17:00, 18:00, 19:00, 20:00, 21:00, 22:00, 23:00 (every hour)
- Duration: 15 minutes
Golden Invasion
Golden versions of familiar monsters appear across several maps. They are tougher than their normal counterparts but drop boxes with useful rewards, so groups often race to find them first.
- Start times: 00:00, 04:00, 08:00, 12:00, 16:00, 20:00 (every 4 hours)
- Duration: 30 minutes
Red Dragon Invasion
A flight of Red Dragons attacks the continent. Defeating them takes a coordinated party, and the dragons reward the effort with item drops.
- Start times: 02:00, 08:00, 14:00, 20:00 (every 6 hours)
- Duration: 30 minutes
White Wizard Invasion
The White Wizard appears together with an escort of Orc soldiers. Hunting the wizard and his escort is rewarded with item drops.
- Start times: 12:00, 14:00, 16:00, 18:00, 20:00, 22:00
- Duration: 30 minutes
Wandering Merchants
Travelling merchants appear for a limited time and sell goods which aren't available in the regular town shops.
- Start times: announced in game
- Duration: 1 minutes
Mini-game entry items
Blood Castle, Devil Square and Chaos Castle are split into level brackets, and each bracket needs its own entry item:
- Blood Castle: an Invisibility Cloak, combined at the Chaos Goblin in Noria from a Scroll of Archangel and a Blood Bone of the same level.
- Devil Square: a Devil's Invitation, combined at the Chaos Goblin from a Devil's Eye and a Devil's Key of the same level.
- Chaos Castle: an Armor of Guardsman, which drops from monsters.
The ingredients drop from monsters all over the continent. Magic Gladiators and Dark Lords use different level brackets than the other classes, so ask the entrance NPC which bracket your character belongs to.
Special events
Besides the recurring schedule, the team regularly hosts special events such as boss hunts and tournaments. These are announced on the events page, in the news and on our Discord.


