Lunacy is the premium currency in Limbus Company, essential for acquiring new Identities and EGOs—the game's gacha system. To build your roster of unique character variants, you'll need a healthy supply of Lunacy.
Earning Lunacy in Limbus Company follows a typical gacha model: plentiful early on, tapering off as you progress.
How to Get Lunacy in Limbus Company

For newcomers, the main story is your primary Lunacy source. Each chapter yields approximately 390 Lunacy, with an additional 260 for completing missions with an EX rating. Achieving an EX rating requires meeting all mission objectives, awarding an extra 40 Lunacy per first-time EX clear. Focus on those objectives!
First-time Luxcavation stage clears also provide Lunacy, but these are one-time rewards.
Once the main story quests are completed, Lunacy acquisition slows. Here are your best ongoing strategies:
- Complete/EX clear event stages.
- Complete Boosted Mirror Dungeons.
- Uptie Identities.
- Claim Battle Pass rewards.
- Direct purchase.

Boosted Mirror Dungeons offer the most consistent Lunacy. Three runs are available weekly (resetting Wednesdays), rewarding 750 Lunacy total. These dungeons are challenging; bring your strongest Identities.
Limited-time events are another excellent source of Lunacy. Maximize your participation for optimal rewards.
Uptiering (upgrading) your Sinners' Identities and EGOs to Tier 3 grants 40 Lunacy each. This is a long-term strategy, but a valuable one as you strengthen your team and accumulate Threads.
Finally, the Battle Pass offers various rewards, including Lunacy. While a free track exists, purchasing the premium pass unlocks all rewards.