Hero image: Limbus Company. Image: Project Moon
Project Moon’s 5 November update for Limbus Company adds the second batch of Mirror Projection Achievements. It also fixes Le Noir Don Quixote’s “Judgment!” skill and hands out 800 Lunacy before 12 November.
The update notice set maintenance for 10am to noon KST on Thursday 5 November, which is noon to 2pm AEDT by our conversion. If you have not logged in since, update the client first through Steam, Google Play or the App Store.
The headline is Mirror of Sisyphe. Mirror Projection Achievements Part 2 adds four new categories: Team Loadout, Shop, Encounters and Completionist. With them, the maximum Projection Level goes from 55 to 100. Project Moon says the option to buy Achievement Levels is coming in a later update, not this one.
The Mirror Dungeon gets two new E.G.O Gifts, one Theme Pack-exclusive and one Fusion Gift. Five existing Gifts change too. Resolution now gives Clash Power +2 from the second turn as well as the first, and at Enhancement ++ it adds +10% Slash damage for Identities at 7+ Speed. Cask Spirits now also gives 1 Damage Up next turn. Refraction Glass Pod can now trigger against any unit with SP at -45 SP, outside Regular Encounters too, and deals Gloom damage equal to the target’s full Sinking Potency.
If you run Le Noir teams, read the Don Quixote section. Haute Couture::Le Noir Brand Manager Don Quixote’s “Judgment!” passive now fires before an ally Le Noir Identity uses a Counter Skill, a Clashable Counter Skill or an Attack Skill converted from a Defense Skill. It checks the skill an ally actually uses, so Assist Attacks count. It no longer fires if that ally cannot act. Project Moon kept the existing “Before Use” timing on purpose, saying a switch to “Before Attack” could weaken the Identity.
A hotfix at 9:30pm AEDT on 5 November (our conversion from 19:30 KST) then eased one new achievement. Triggering the Rebate Token Gift now needs 3 activations in total in a run, not 3 in a row. Runs before the hotfix count only their consecutive activations.
Now the Lunacy. Two compensation packs, 500 for the update error and 300 for maintenance, go to every account created before 10am KST on 12 November. Claim them from the in-game Mailbox by noon AEDT on Thursday 12 November, again by our conversion, or they expire.
Project Moon also posted a PV for The 10th Walpurgis Night on Steam on Friday. The post is the video alone, with no dates in its text, so check the game’s notices before you plan around it. Limbus Company was 17th on Steam’s most-played chart when it was read this morning, up from 20th last week. Our Mobile Gaming section has the last maintenance too.
Source: Project Moon – 2026, Nov. 5th Scheduled Update Notice (Steam), Project Moon – Hotfix: Mirror Dungeon Achievement Adjustment & Text Clarification (Steam), ProjectMoon Official – The 10th Walpurgis Night PV (YouTube)