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, maximizing your Lunacy reserves is key.
Earning Lunacy in Limbus Company follows a typical gacha model. While plentiful initially, the acquisition rate slows as you progress.
How to Get Lunacy in Limbus Company

For new players, the main story is your best early source. Each chapter yields approximately 390 Lunacy, with an additional 260 available for completing missions with an EX rating. Achieving an EX rating requires fulfilling all mission objectives, rewarding an extra 40 Lunacy per first-time EX clear. Focus on completing these objectives!
First-time Luxcavation stage clears also provide Lunacy, but these are one-time rewards.
Once the main story is completed, Lunacy acquisition slows. Your best strategies then become:
- Complete/EX clear event stages.
- Complete Boosted Mirror Dungeons.
- Uptie Identities.
- Claim Battle Pass rewards.
- Direct purchase (with real money).

Boosted Mirror Dungeons offer the most consistent Lunacy. Three runs are available weekly, resetting every Wednesday, yielding 750 Lunacy in total. These dungeons are challenging, so use your strongest Identities.
Limited-time events are another excellent source. Prioritize completing these events to maximize your Lunacy gains. Always check all event rewards to avoid missing anything.
Uptiering (upgrading) your Sinners' Identities and EGOs grants Lunacy. Reaching Uptie Tier 3 rewards 40 Lunacy per Identity. While finite, this is a long-term strategy, as reaching Uptie Tier 3 requires significant investment in leveling and Threads.
Finally, the Battle Pass offers various rewards, including Lunacy. While a free track exists, purchasing the premium pass unlocks all rewards.