Dead Coast

Left 4 Dead 2 × Half-Life 2: Lost Coast

Spawn on the rocky beach below Lost Coast's fishing village, pistol in hand, and push uphill toward the monastery — with the Left 4 Dead 2 crew at your side and the Director running the show. The world is Half-Life 2: Lost Coast's real map, and every special infected the Director sends is a Combine unit from Half-Life 2.

What's in it

• Lost Coast's real world, playable as a L4D2 campaign. The beach landing, the fishing village on the cliff, the docks and the monastery skyline — the actual d2_lostcoast map with a full navigation mesh generated for the L4D2 AI.
• All six special infected become Combine: Smoker, Boomer, Spitter and Jockey as Metro Police; Hunter and Witch as Combine Soldiers; Charger as a Combine Prison Guard.
• The natural Director. No scripted spawns — L4D2's own AI Director populates the map, so every run is paced like a real campaign.
• Single-player with bot teammates.

Requirements

• Left 4 Dead 2
• Half-Life 2 and Half-Life 2: Lost Coast installed in Steam (found automatically)
• About 2 GB free in the Left 4 Dead 2 folder

Nothing is downloaded or uploaded: on first Play, setup builds the Half-Life 2 addon files from your own installed copies on your PC, installs the mode and navigation mesh, then starts the campaign. If Lost Coast isn't installed, setup says so and waits.

Credits

• Half-Life 2: Lost Coast and Left 4 Dead 2 — Valve Corporation. All Valve content stays on your PC and is never redistributed by this mod.
• Navigation mesh generated from the player's own copy of the Lost Coast map.
• Mashup code, mode, script and converter — MIT licensed (see LICENSE).