All 5 Dungeons in Sailor Piece

Sailor Piece has three Dungeon Island runs plus Boss Rush and Infinite Tower. Shadow, Rune, and Double Dungeon each use 15 waves; Boss Rush and Infinite Tower have separate keys, rewards, and progression rules.

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15-wave farming runs

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Shadow, Rune, and Double Dungeon each use 15 waves and give Dungeon Tokens. Shadow and Rune focus on their own material and Rune Level routes; Boss Rush is a separate wave mode that pays Rush Coins.

Rune Dungeon

Rune Dungeon is a 15-wave run on Dungeon Island after the Dungeon Master questline. It is the main route for Runes and Rune Level EXP. The run has Easy, Medium, Hard, and Extreme modes; higher difficulty improves rune rewards while enemy HP increases. The Dungeon Key is consumed on death or disconnect.

run type: Rune farming wave run
level: 5000+ dungeon route
entry item: Dungeon Key
location: Dungeon Island
max players: Up to 4
format: 15 waves

Boss Rush

A 15-wave, 300-second boss run on Sailor Island. Spend 1 Rush Key to choose Easy, Medium, Hard, or Extreme. Deal at least 10% of total Rush HP to qualify for rewards. Clears grant Rush Coins for permanent upgrades.

run type: Boss wave rush
level: Boss-ready builds
entry item: Rush Key
location: Sailor Island
max players: Up to 4
format: 15 waves, 300-second run

Shadow Dungeon

Shadow Dungeon is a 15-wave run on Dungeon Island. Shadow appears on waves 5, 10, and 15; clears reward Shadow line materials and Dungeon Tokens.

run type: 15-wave farming run
level: Level 5,000 unlock
entry item: Dungeon Key
location: Dungeon Island
max players: -
format: 15 waves

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Shadow Monarch boss dungeon

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Double Dungeon is the 15-wave route for Shadow Monarch materials, with the boss on waves 5, 10, and 15.

Double Dungeon

Double Dungeon is a 15-wave route on Dungeon Island for Shadow Monarch materials. Shadow Monarch appears on waves 5, 10, and 15. The Dungeon Key is consumed if you die or disconnect.

run type: Focused boss dungeon
level: Endgame
entry item: Dungeon Key
location: Dungeon Island
max players: Team-ready
format: 15 waves

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Endless tower climb

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Infinite Tower continues through scaling floors. Boss checkpoints appear every five floors, with Tower Tokens and direct rewards.

Infinite Tower

Infinite Tower is an endless floor climb on Tower Island for players at level 8,500 or higher. Enter with a Tower Key. Bosses appear every 5 floors, and floors give Tower Tokens alongside direct rewards. Players face 2 debuffs at once after floor 50 and 3 after floor 100.

run type: Endless floor climb
level: 8500+ route
entry item: Tower Key
location: Tower Island
max players: Solo or team climb
format: Endless floors with scaling pressure

Unlock the Dungeon Island runs

Reach level 5,000, collect all six Dungeon Pieces, and defeat 25 bosses to unlock the dungeon menu. Shadow, Rune, and Double Dungeon use Dungeon Keys, which are consumed on death or disconnect. Boss Rush uses a Rush Key, and Infinite Tower uses a Tower Key.

Match a mode to its rewards

Shadow Dungeon is the route for Shadow line materials, Rune Dungeon for Runes and Rune Level EXP, and Double Dungeon for Shadow Monarch materials. Boss Rush pays Rush Coins for permanent upgrades. Infinite Tower gives Tower Tokens and floor rewards, with bosses every five floors.