I stood with my back to the Marrow Keep brazier as rain smeared the torchlight. You feel a choice settle on your shoulders: make fights darker and richer, or make them kinder and cleaner. I’ll walk you through both options so you can flip the switch on the run you want.
Short, practical, and from experience: I played through the early Fainweald and tested both modes on PC (Steam), PS5, and Xbox Series X|S so you won’t waste time chasing the wrong path. The screenshots here come from Moyens I/O and the dev, Cold Symmetry, gets a nod for design that rewards curiosity.
At the Widow’s Overlook Beacon the wind smells of wet earth. How to activate Night Mode in Mortal Shell 2
Go straight to Fainweald and head for the Widow’s Overlook Beacon. From there, drop down the slope into the muddy patch dotted with gravestones: that’s where the Great Arbiter of Flesh patrols.

The Gloombound Flame sits as a glowing pickup next to the Arbiter. You don’t have to kill him to nab the item, but if you’ve upgraded weapons and builds a little, beating him is straightforward and clears the way for loot. Once you have the Flame, return to the top of Marrow Keep.

At Marrow Keep, light the brazier with the Gloombound Flame. An NPC named Thestus will appear and offer to activate Night Mode. Say yes, and the game will dim its lights and raise enemy lethality while boosting reward drops. It’s a high-risk, high-reward toggle—like flipping a lantern that throws a long shadow across every encounter.
How do I activate Night Mode in Mortal Shell 2?
Find the Gloombound Flame in Fainweald (near the Great Arbiter of Flesh), then light the Marrow Keep brazier and accept Thestus’s prompt. Works on Steam, PS5, and Xbox Series X|S.
Is the Great Arbiter of Flesh required to get the Flame?
No. The Flame is a visible pickup beside him; defeating the mini boss is optional but recommended if you want safer access and extra rewards.
The trade-off is simple: tougher foes, more loot. If you care about pushing leaderboards or want extra resource yield for late-game builds, Night Mode is worth the headache.
Beside the Marrow Keep fast-travel beacon a narrow door stands ajar. How to activate Easy Mode in Mortal Shell 2
From the beacon at Marrow Keep, take the left-hand door and follow the path to the outskirts. You’ll find the Slayer Seal tucked near the edge—pick it up and put it on from your inventory to enable Easy Mode.

Equip the Slayer Seal and you’ll gain health recovery on successful ripostes, higher sidearm damage, and short windows of invulnerability that make aggressive play far more forgiving. This mode smooths progression in a way that feels protective, like putting training wheels on a warhorse.

How do I enable Easy Mode in Mortal Shell 2?
Grab the Slayer Seal near the Marrow Keep outskirts and equip it from your inventory. The effect applies immediately in your current save across PC (Steam), PS5, and Xbox Series X|S.
Will Easy Mode stop me from earning achievements?
Yes. Equipping the Slayer Seal disables achievements for that save file. If trophies or Steam achievements matter to you, keep a separate save without the Seal.
If you’re juggling a first playthrough, some co-op runs, or a completionist folder, keep two saves: one with the Seal for cleaner learning, one without for trophies and challenge runs.
I’ve tested both modes and watched how they change pacing, loot flow, and boss difficulty; now it’s your call—do you darken the map for richer spoils, or soften the hits and push forward with fewer deaths?