muss6 runs several scheduled events. See the exact times (in your timezone) on the Events page. This guide explains the 3 common entry-based events.
How to enter an event (general)
- You need the event's ticket in your inventory (bought from an NPC or dropped by monsters).
- Your character must be in the right level range for the event level you want (see tables below).
- You can only enter during the open window. After that it says "the time to enter has passed".
- Right-click the ticket to list the levels, then pick the one matching your character.
Blood Castle
Goal (cooperative): the whole group breaks the Castle Gate then destroys the Crystal Statue before time runs out.
How to play
- Everyone enters on the same side and works together within 20 minutes.
- Kill enough guard monsters to open the bridge, then break the Castle Gate.
- Cross the bridge and attack the Crystal Statue to finish.
- The faster you finish, the bigger the reward (there is a bonus for remaining time).
Info
- Ticket: Invisibility Cloak
- Schedule: every 2 hours
- Timing: 1-minute entry, 20-minute run
- Fee: free
Rewards
- Experience for breaking the gate and killing the Statue, plus a completion bonus and a per-second bonus.
- zen: winners 20,000-250,000, losers 10,000-120,000 (by event level).
- Jewel of Chaos: 90% drop for those who complete it.
| Event level | Character level |
|---|---|
| 1 | 15-80 |
| 2 | 81-130 |
| 3 | 131-180 |
| 4 | 181-230 |
| 5 | 231-280 |
| 6 | 281-330 |
| 7 | 331-400 |
Devil Square
Goal (ranking): kill as many monsters as possible to reach the highest rank.
How to play
- This is a ranking event: more kills means a higher rank.
- Monsters come in 4 waves of rising difficulty (bosses in the last). Grind non-stop for 20 minutes.
- At the end, players are ranked and rewarded by rank.
Info
- Ticket: Devil's Invitation
- Schedule: every 4 hours
- Timing: 1-minute entry, 20-minute run
- Fee: free
Rewards
- Rewards by rank (1-4): the higher your rank, the more experience and zen.
- Experience and zen (rank 1 gets the most, zen up to ~150,000 at high levels).
| Event level | Character level |
|---|---|
| 1 | 15-130 |
| 2 | 131-180 |
| 3 | 181-230 |
| 4 | 231-280 |
| 5 | 281-330 |
| 6 | 331-400 |
Chaos Castle
Goal (PvP survival): the last one standing wins.
How to play
- A PvP survival event with no party: everyone is an opponent.
- Kill monsters to open areas (through stages) while killing or dodging other players.
- The terrain shrinks each stage, pushing everyone together; watch out for being knocked off the edge.
- The last survivor (or highest score) wins.
Info
- Ticket: Armor of Guardsman
- Schedule: every hour
- Timing: 5-minute entry, 10-minute run
- Entry fee: scales with level, from 25,000 zen (level 1) to 650,000 zen (level 6)
Rewards
- Various jewels for the winner (90%): Jewel of Chaos, Bless, Soul, Creation and Life.
- A chance at ancient items at higher event levels.
| Event level | Character level |
|---|---|
| 1 | 15-49 |
| 2 | 50-119 |
| 3 | 120-179 |
| 4 | 180-239 |
| 5 | 240-299 |
| 6 | 300-400 |
Updated 06/07/2026