HPL Engine

CONCEPT

The first iteration of Frictional Games' in-house 3D game engine. The Penumbra franchise ran on this.

Concept Images Related Pages

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Overview

The HPL Engine was named after horror writer H. P. Lovecraft. It was followed up by the HPL Engine 2 (Concept).

Games view all →]

• Penumbra: Black Plague (Game)
• Penumbra: Overture (Game)
• Penumbra: Requiem (Game)

Concept details

Name

HPL Engine

Aliases

Games

• Penumbra: Black Plague (Game)
• Penumbra: Overture (Game)
• Penumbra: Requiem (Game)
• view all →

Franchises

Characters

Locations

Objects

People

Related Concepts

• Has related concepts: HPL Engine 2 (Concept)