Half-Life’s modding scene delivers another masterpiece tomorrow. The Last Goodbye Act 1 releases January 9, 2026 – a noir detective thriller built in GoldSrc taking place years after Blue Shift. Developer Chief Smokey accelerated launch from February after successful playtesting, bringing cinematic storytelling and mature themes to Valve’s classic engine.

Noir Sequel to Half-Life: Blue Shift
The Last Goodbye continues Barney Calhoun’s story post-Black Mesa, transforming him from security guard into hardened noir detective. Set in 1998’s decaying City 17 precursor, players investigate corporate conspiracy blending Half-Life lore with L.A. Noire-style interrogation mechanics. Expect moral choices impacting case outcomes and multiple endings per act.
Chief Smokey rebuilt GoldSrc from ground up – custom renderer, advanced AI pathfinding, dynamic lighting rivaling Source engine. Cinematic cutscenes feature full voice acting with 1940s detective dialogue. Weapon handling evolves beyond HL1 standards with weapon degradation and ammo scarcity.
Three Acts Planned for 2026
Act 1 launches tomorrow covering opening case investigation. Act 2 targets Q2 2026, Act 3 late-year completing noir trilogy. Each act functions standalone while building toward climactic conspiracy revelation tying into Half-Life 2 timeline.
Mod requires Half-Life base game. 4GB download includes custom soundtrack blending noir jazz with HL1 industrial ambience. Steam Workshop integration planned post-launch allowing community weapons/skins.

Technical Marvel on GoldSrc
- Dynamic shadows and volumetric lighting
- Advanced NPC pathfinding and dialogue trees
- Custom physics for destructible environments
- Interpolated animations matching Source quality
- Steam Achievements (50+ per Act)
Mod runs 60fps on modern hardware while preserving HL1 aesthetic. Widescreen support, Steam Deck Verified, controller optimization included. Linux/Mac compatibility through Xash3D confirmed.
Developer Journey: 5 Years Polish
Chief Smokey began solo project in 2021, growing to 12-person team. Bluesky updates tracked weekly progress from proof-of-concept to launch-ready. Playtesting success prompted early Act 1 drop – full trilogy still targets 2026 completion.
ModDB page live with 50k+ watches. LambdaGeneration calls it “Black Mesa-level quality.” Half-Life community anticipates Episode 3 spiritual successor given noir maturity absent from Valve’s modern output.
| Act | Release | Content |
|---|---|---|
| Act 1 | Jan 9, 2026 | Opening investigation, 4-6 hours |
| Act 2 | Q2 2026 | Conspiracy deepens, 6-8 hours |
| Act 3 | Q4 2026 | Climactic resolution, 8-10 hours |
Why Half-Life Fans Must Play
Last Goodbye fills Episode 3 void with mature storytelling absent from modern shooters. Noir detective work contrasts HL1’s linear action while preserving combat purity. GoldSrc limitations become strengths – focused level design, claustrophobic tension.
Perfect 25th anniversary companion to Half-Life’s recent 25th anniversary update. Barney’s definitive continuation post-Blue Shift. Community voice acting rivals commercial releases.
FAQs
When does The Last Goodbye release?
Act 1 launches January 9, 2026 requiring Half-Life base game. Acts 2-3 follow throughout 2026 completing noir trilogy.
What Half-Life game does it require?
Original Half-Life (not Source). Runs on GoldSrc with custom engine renderer matching modern standards.
Is The Last Goodbye free?
Completely free mod. 4GB download through ModDB or Steam Workshop post-launch. No microtransactions or paid DLC.
How long is each Act?
Act 1: 4-6 hours, Act 2: 6-8 hours, Act 3: 8-10 hours. 20+ hours total trilogy with multiple endings.
Does it run on Steam Deck?
Steam Deck Verified. Controller optimized, widescreen support, 60fps target on medium settings.
What’s the connection to Half-Life 2?
Bridges Blue Shift and HL2 timeline. City 17 precursor setting with Combine conspiracy origins. Barney’s definitive post-Black Mesa story.
Who developed The Last Goodbye?
Chief Smokey leads 12-person team. 5-year passion project accelerated by successful playtesting. ModDB’s highest-rated 2026 Half-Life mod.
Half-Life’s True Episode 3 Arrives
The Last Goodbye delivers what Valve never could – mature Barney Calhoun continuation with cinematic noir storytelling. Act 1 tomorrow launches 2026’s essential Half-Life experience celebrating 25th anniversary properly.
Chief Smokey’s GoldSrc mastery rivals Black Mesa ambition. Noir detective thriller fills Episode 3 void while preserving shooter purity. Download ready January 9 – Half-Life’s spiritual successor awaits.