TIER: OP 5/24/2026

Rockpox Infected Breeder: How to Find This Rare Enemy

To find the rare Infected Breeder, target Rockpox Missions on Hazard 4 or higher. This elusive blue variant spawns small purple larvae and is an exceptionally rare spawn.

Rockpox Infected Breeder: How to Find This Rare Enemy

Combat Summary

To finally log that elusive Rockpox entry, focus on specific mission parameters. The Infected Breeder is an exceptionally rare enemy, a blue-hued variant of the standard Breeder, found exclusively on Rockpox Missions. Increase your chances significantly by running missions on Hazard 4 or higher. This Enemy Guide details its likely spawn conditions and characteristics.

How to Locate the Infected Breeder

Your best chance to encounter this fiend is within a mission that explicitly features the Rockpox Missions contagion modifier. Without an active Rockpox infestation, the Infected Breeder simply will not manifest. Prioritize missions with a difficulty of Hazard 4 or above. While Management keeps details vague, field observations strongly indicate a correlation between higher enemy density and the appearance of rare spawns like this one. Expect to run many missions before a sighting; patience is a virtue, even for a Dwarf.

Infected Breeder Characteristics

Visually, the Infected Breeder is a noticeably larger, blue-colored version of the standard Breeder. Instead of normal Praetorian-like spawns, it releases aggressive, small purple larvae that swarm Miners. These larvae behave similarly to the normal Breeder’s offspring but are visually distinct and can be just as deadly. Be prepared for a sustained engagement if you manage to flush one out.

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