Mortal Shell 2 Orrem, the Discarded Golem / Orrem, the Reclaimed Boss Guide
Quick answer: Phase one is a Tar Golem with Cascading Fire after melee strings and jump slams. At zero HP it grows a tail and becomes Orrem, the Reclaimed. Save flasks; this is two health bars. Stay off the fire pools and punish after the slam, not during the combo.

Official promotional screenshot: Steam / Cold Symmetry / Playstack
Location and route
Boss location: Bridge of Procession, one of the three Unfound Path tendril branches.
Open Unfound Path with 168 Ova, take the Bridge of Procession branch, and fight the upgraded Tar Golem. Sariel is the listed spirit summon.
Preparation checklist
- Do not empty Mether's Pulse in phase one.
- Sariel summon costs 1 Glimpse.
- Bring fire mitigation if your Shell tree has it.
Attacks and counters
| Attack | Tell / danger | Safe response |
|---|---|---|
| Melee combo into Cascading Fire | Flame explosions after the string | Block or dodge the melee, then leave the floor fire before punishing. |
| Jump crash | Long hang time, big landing | Sidestep the shadow and hit the recovery. |
| Tail phase | Faster movement, tail lashes, distant flame explosions | Keep lateral movement and never stand still to heal. |
Step-by-step fight plan
- Learn the melee-into-fire timing first.
- Spend at most two hits per recovery.
- On the morph, re-center the camera and treat it as a new boss.
- After the kill, destroy the tendril and rotate to the other Unfound Path branches.
Rewards, achievement, and what comes next
- Orrem's Head, reported as a 5,000-coin trade item.
- Progress toward the Zmey arena.
More boss guides
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Evidence: The boss name and achievement wording are cross-checked against the official Steam achievement list. Location, attacks, rewards, and strategy are attributed community synthesis checked against this GameSpot major-boss guide. Verified August 23, 2026; balance and behavior may change with patches.