Direct answer
Mortal Shell II has eight sidearms. Naylshotte comes through the prologue; the remaining tools are found in dungeons, taverns and boss routes across Fainweald and Mammon.
This guide separates official facts, independently cross-checked launch information and field-testing advice. Patch-sensitive costs, drop rates and damage values are omitted unless the current build and accessible evidence agree.
Quick route
- 01Claim Naylshotte during the prologue.
- 02Collect the Forgotten Crossbow and Troubadour's Lute in Fainweald.
- 03Use Mammon routes for Ballistazooka, Triarch Repeater, Cursed Child and Caged Hystrix.
- 04Assign one job—interrupt, break, range or crowd control—to the equipped sidearm.
The eight-sidearm checklist
The reviewed location material identifies Naylshotte, Forgotten Crossbow, Troubadour's Lute, Salvaged Trebuchaxe, Ballistazooka, Triarch Repeater, Cursed Child and Caged Hystrix.
Each is a utility decision. A sidearm earns its slot when it covers a weakness the primary weapon cannot answer safely.
- Naylshotte — prologue.
- Forgotten Crossbow — Flooded Village.
- Troubadour's Lute — One-Legged Wolf tavern stage.
- Salvaged Trebuchaxe — Ravaged Hideout route.
- Ballistazooka — Mammon miniboss route.
- Triarch Repeater — Mammon interior route.
- Cursed Child — Sester's Abbey progression.
- Caged Hystrix — Chamber of Becoming route.
Pick by function
Use ranged pressure when approaching a dangerous target is the problem. Use high break or interruption when a red attack must be stopped. Use confusion or crowd utility when several enemies collapse your melee spacing.
Ammo and Resolve discipline
Do not empty a sidearm at the start of every fight. Reserve charges for the move or target that the sidearm was selected to solve, then compare whether the saved resource created a safer route.
Location-proof checklist
For every pickup, record the region, nearest Beacon, dungeon or landmark, required boss or key, and the exit route. A name-only list is not enough for a completion run.
Watch the route or mechanic
The transcript was reviewed during material collection. Use the video for visual landmarks and timing; use the written guide to keep the decision sequence visible.
Accessible sources
Official game, world and mechanics overview.
Playstack · Cold Symmetry · Checked Aug 24, 2026Official release, platform and system information.
Valve · Playstack · Checked Aug 24, 2026Visual route or mechanic evidence with an accessible English transcript.
YouTube field evidence · Checked Aug 24, 2026


