Team17 and Expression Games have officially released Update 1.5 for Hell Let Loose: Vietnam, bringing highly anticipated aerial warfare, iconic weaponry, and period-accurate music to the tactical first-person shooter.
The headlining addition is the legendary Bell UH-1 Iroquois “Huey” helicopter. Developed in direct collaboration with Bell for maximum accuracy, the aircraft features detailed decals, physical modeling, and onboard radios that broadcast era-appropriate tracks to nearby players on the battlefield.
Update 1.5 key additions include:
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The Bell UH-1 “Huey” Helicopter: Authentic transport featuring playable in-game radio music.
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Expanded Arsenal: The M14 rifle for U.S. Forces and the Type 56 SKS rifle for NVA forces.
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In-Game Radio Music: Era-defining tracks audible inside the Huey and to ground troops below.
Developers confirmed that Update 1.5 is part of a broader 2026 roadmap driven by player feedback, with ongoing balance patches and support detailed on the official dev blog. Hell Let Loose: Vietnam is available now on PC, PlayStation 5, and Xbox Series X|S.