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Mortal Shell 2 Collectibles Guide: Tarstones, Map Fragments & More

Updated Sep 1, 2026 锝?Collection road to the Stoned & Sat Nav trophies
馃幆 TL;DR: The big collectibles are 75 Tarstones (need 73 for the Stoned trophy), Map Fragments (Sat Nav), Ova, Shell Memories and Beacons. Nothing is permanently missable 鈥?you can sweep everything in free roam after the final boss, before entering NG+.

1. Collectible Types at a Glance

CollectibleCountPurpose / Trophy
Tarstones75Equippable stones for builds 鈥?73 needed for Stoned
Map FragmentsMultipleTrading / world map progress 鈥?Sat Nav
OvaMultipleOptional egg collection 鈥?Bring My Ova Back to Me
Shell Memories40Lore memories 鈥?Seeking the Past (needs NG++ Glimpses)
BeaconsRegionalCleanse all 鈥?So Fresh, So Clean

2. Tarstones (75 Total)

Tarstones slot into weapons, Sidearms, and Shells to add passive bonuses or active abilities. They come in four types and you can equip 10 at once: 4 Shell-compatible Support slots, plus 2 each for Combat, Infusion and Ability.

TypeCountEffect
Support13Stat boosts 鈥?crit chance, stagger damage
Combat23Damage modifiers & conditional combat effects
Infusion17Adds elemental status 鈥?Burn, Bleed, Frost, Curse on hit
Ability22Adds new active moves to weapons / Sidearms

How Tarstones Are Found

鈿狅笍 Fragile Tarstones (Week 1 Patch): New Fragile Tarstones 鈥?including Glimpse Stone and Egon's Stone 鈥?break after losing durability and drop a Tarcore. The Gloombound Stone (#12) and Justicar's Stone (#13) were converted to Fragile with stronger passive effects.

3. Night Mode & The Collector

Four Tarstones require Night Mode: give the Gloombound Flame to Thestus in Marrow Keep, then buy from The Collector vendor south of the Abandoned Outpost Beacon at night.

4. Collection Tips

  1. Clear beacons as you go 鈥?they gate some Tarstone chests and unlock map travel
  2. Check torch/candle puzzles 鈥?offering chests hide several stones near key areas
  3. Upgrade at the Tarforge 鈥?each stone hits level 4 with the Etching Needles (see materials)
  4. Sweep free roam after the final boss 鈥?everything is obtainable before entering NG+, so nothing is missable on updated builds
馃幆 Bottom line: "Sweep Tarstones (need 73 for Stoned), Map Fragments, Ova and Beacons during free roam, then let NG++ cover the 40 Shell Memories." Collection is completion-friendly on current versions.

❓ Collectibles FAQ

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