What Engine Is Mortal Shell 2 On?

Mortal Shell II runs on Unreal Engine 5.

• Unreal Engine announcement
• Playstack release announcement

The Unreal Engine announcement cites Lumen global illumination, Nanite virtualized geometry, virtual shadow maps and improved character fidelity.

• Unreal Engine announcement

No official quality/performance mode breakdown has been published yet.

No authoritative publication found; kept as unconfirmed.

Lumen

Global illumination and reflections cited in the official Unreal Engine announcement.

Nanite

Virtualized geometry used for high-density environments.

Virtual shadow maps

Part of Unreal Engine 5's lighting and shadow pipeline described in the reveal.