For the side story, see Intervallo V: Nocturnal Sweeping.
| “ | When night falls in the Backstreets, they will come. | ” |
Nocturnal Sweeping was an event that lasted from March 20th, 12:00 to April 10th, 2025, 10:00 (KST)
It is the Tenth event in Limbus Company, and the eighth to have an accompanying story chapter.
Event Details[]
The event requires the player to have completed Canto VII: The Dream Ending in order to access the event page. If the requirement is not fulfilled, Heishou Talismans can still be obtained from clearing Mirror Dungeons or clearing Main Story combat encounters for the first time approximately to the amount of Enkephalin spent. (cleared encounters and battles from any Luxcavations do not count).
Even after the event period has ended, its combat encounters and story will still be accessible at anytime through Driverside - [Deviazone] and Theater - [Detour Tales].
New Identities & E.G.Os[]
The following Identities and E.G.Os will be obtainable during the event period.
| Extraction Banner | Heishou Pack Mao Ryoshu Big Brother of the Middle Heathcliff |
| Event Rewards | Heishou Pack Mao Outis Sweeper of the Backstreets Gregor Tri-axe Office Fixer Sinclair |
Event Mechanics[]
Sweeper Fuel Tanks[]
During the event period, playing through stages and dungeons will allow the player to earn Sweeper Fuel Tanks that can be exchanged for various rewards in the event's reward shop.
- Playing through the event-exclusive Stages & Dungeons will award Sweeper Fuel Tanks based on the amount of Enkephalin
consumed, alongside an additional batch for the first time obtaining an EX Clear. - The final stage of Nocturnal Sweeping is a repeatable stage and has a much higher Enkephalin-to-Sweeper Fuel Tanks ratio.
- Playing through older Main Story Stages and Dungeons for the first time will award Sweeper Fuel Tanks based on the amount of Enkephalin consumed.
- Clearing a Mirror Dungeon will award Sweeper Fuel Tanks proportional to the number of Event related Encounters and Events selected throughout the Mirror Dungeon. Selecting the event related final boss encounter will award even more Sweeper Fuel Tanks.
Additionally, having the specific Mirror World Identities in your team roster (even when not directly participating in battle) will boost the amount of Sweeper Fuel Tanks earned from stages and dungeons
- Identities from World of The Sweepers and Identities from World of the Heishou Pack obtained from this event (via Extraction or Event Award) boost awards by +30%.
- The boost from having multiple Identities is additive (decimals rounded up) and maxes out at a 120% bonus.
- The earning boost does not apply to the one-time EX Clear rewards for the event-exclusive stages and dungeons.
Rarely upon clearing a stage, a [Sweeper Fuel Cylinder] (which will be automatically converted to 20 Sweeper Fuel Tanks) will drop. Sweeper Fuel Cylinders have the highest chance to drop upon clearing the final Encounter of the event.
Mirror Dungeon[]
In Mirror of the Dreaming, the floor pack "Nocturnal Sweeping" is guaranteed to appear on Floor 5 of the Mirror Dungeon during the Nocturnal Sweeping Event..
Reward Exchange[]
The [Reward Exchange] acts as a shop where Sweeper Fuel Tanks can be exchanged for various rewards.
Rewards could be exchanged for four weeks (February 22nd 2024, 12:00 - March 28th 2024, 06:00 KST).
| Sweeper Fuel Tank cost | Reward | Quantity |
|---|---|---|
| 750 | Nocturnal Sweeping - Special Ticket Customization | x1 |
| 600 | Decorative Banner | x1 |
| 1000 | Sweeper of the Backstreets Gregor | x1 |
| 1000 | Heishou Pack Mao Outis | x1 |
| 500 | x1 | |
| 250 | Nocturnal Sweeping Customization | x1 |
| 200 | Decorative Banner | x1 |
| 25 |  Enkephalin Box x2 |
x6 |
| 20 |  Extraction Ticket |
x20 |
| 15 |  Nominable Egoshard Crate x5 |
x10 |
| 10 |  Random Egoshard Crate x5 |
x10 |
| 5 |  Thread x5 |
x80 |
| 5 |  Identity Training Ticket III |
x100 |