Old Mine – Complete Tunnel Environment Kit

A comprehensive modular kit for building authentic underground mine tunnels in Unreal Engine 5. This bundle combines wooden support structures, mine trolleys, rock boulders, tools, and surface decals into one seamless package. With 17 ready-to-use Blueprints and nearly 200 unique meshes, you can block out entire mine networks in minutes — from narrow shafts to large excavation chambers.

• Complete environment set – Trolleys, tools, stone, wood boards, support beams, and decals all in one pack.

• 17 Blueprints included – Pre-assembled tunnel segments and set dressing for rapid level design.

• ~94k total vertices – Hugely optimized despite the variety; average mesh is under 500 verts.

• Modular by design – Mix and match all parts; materials are interchangeable across sets.

• Decal layer – 10 grime, moisture, and crack decals (up to 1K) to break up surfaces and add realism.

• 144 MB total – Great balance of visual fidelity and performance.

Ideal for medieval mines, dwarven strongholds, dark fantasy underworlds, or any subterranean gameplay space. Build corridors, forge rooms, treasure caves, or abandoned tunnels without ever leaving the engine.

Link to the Author's portfolio: https://www.artstation.com/denis_shirshonkov