Bugs & Museum Guide
Fields of Mistria Rock Roach Guide
An uncommon Deep Earth insect. It's cuter than you'd expect.
📊 Rock Roach Overview
| Category | Mine bug |
| Location | The Deep Earth · Floors 41-59 |
| Spawn Condition | Breaking rocks |
| Seasons | All |
| Weather | Any |
| Time | 6 AM - 2 AM |
| Rarity | Uncommon |
| Sell Price | 25t |
| Museum | Yes — Deep Earth |
| Used In | No crafting uses listed |
📍 Where to Catch Rock Roach
Rock Roach appears in The Deep Earth · Floors 41-59 during All in Any weather, from 6 AM - 2 AM.
Catch it with a Bug Net after spawning it with Breaking rocks.
🏛️ Museum Donation
Yes — donate one Rock Roach to the Deep Earth set.
🔗 Related Bug Guides
🔎 Sources & Version
Game version: 1.0 · Last updated: 2026-08-13