Core Keeper Core Keeper Boss Guide — All 7 Bosses, Drops, Locations and Strategies
Core Keeper’s boss order follows your tool progression: three bosses around the Core must fall before it powers up, then the outer-ring titans open endgame content. This Core Keeper boss guide lists every boss, where they spawn, how to summon them and what they drop.
The three early bosses (power up the Core)
Defeat all three and place their drops on the effigies next to the Core to activate it.
| Boss | Location | Drops | Recommended gear |
|---|---|---|---|
| Glurch the Abominable Mass | ~65 tiles from Core, random angle; screen shakes nearby | Glurch Eye (100%), Copper/Tin Ore, Copper Ring | Tin or better |
| Ghorm the Devourer | ~250 tiles; circles the Core on an 8-tile-wide track | Ghorm’s Horn (100%), Iron Ore, Ancient Gem, Ghorm’s Jaw | Iron |
| Hive Mother | ~330 tiles in Larva Hive (Clay Caves sub-biome) | Heart of the Hive Mother (100%), Larva Hive Chest, Golden Larva pet (rare) | Iron |
Boss 1 — Glurch: a slow melee slime. Keep distance, dodge its jumps, and don’t let it corner you against walls. Tin gear is comfortable; the fight is a movement check more than a DPS check.
Boss 2 — Ghorm: always moving, always circling the Core, plowing through everything. You’ll cross its 8-tile-wide track eventually no matter which direction you explore. Ground slimes spawn along the track — clear the track first, then damage Ghorm between its passes. Iron gear recommended.
Boss 3 — Hive Mother: inside the Larva Hive dungeon in the Clay Caves. Craft the Hive Mother Scanner from Glurch’s effigy to reveal its exact position. Kill adds first; Iron gear recommended.
The outer-ring titans
| Boss | Location | Summon | Drops |
|---|---|---|---|
| Malugaz the Corrupted | Forgotten Ruins (optional) | Corrupted Core | Malugaz’s Skull, Corrupted Chest |
| Azeos the Sky Titan | Azeos’ Wilderness arena | Azeos Summoning Idol | Azeos’ Claw (100%), Sky Chest, Azeos’ Feather (rare) |
| Omoroth the Sea Titan | Sunken Sea | Omoroth Summoning Idol | Required progression drops, Sea Chest |
After the Core activates, follow the Core’s hint to the Great Wall gates and into the outer biomes. Azeos is a flying arena boss — bring ranged options; Omoroth fights in water, so movement is everything.
Multiplayer scaling
Boss health and characteristics scale with the number of connected players (each extra player adds less than the last). Enemy health doesn’t scale — but more enemies spawn around each player over time. In Hard mode, all enemies and bosses have doubled health and damage, with 50% more loot slots in boss chests as the only reward.
Progression drops checklist
- Glurch Eye → Glurch effigy
- Ghorm’s Horn → Ghorm effigy
- Heart of the Hive Mother → Hive Mother effigy
- All three active → Core powers up
FAQ
How do I beat Glurch? Tin gear or better, keep distance and dodge its jumps. Drop a bed nearby first so death isn’t a long run back.
Where is the Hive Mother? In the Larva Hive, a sub-biome of the Clay Caves ~330 tiles from the Core. Use the Hive Mother Scanner (crafted at Glurch’s effigy) to locate it.
What is the boss order in Core Keeper? Glurch → Ghorm → Hive Mother → Core activation → Malugaz (optional) → Azeos → Omoroth.
