[Deep Pulse] Hell Let Loose: Vietnam Release Date, Open Beta, and New Gameplay Mechanics

Hell Let Loose: Vietnam is officially set to bring its signature 50-versus-50 tactical carnage to the dense jungles of Southeast Asia on June 18, 2026. Following the massive success of its World War II predecessor, developer Expression Games and publisher Team17 are pivoting to one of the most requested settings in the tactical shooter genre. This transition marks a significant evolution in the series’ DNA, moving away from the open fields of Carentan to the claustrophobic, trap-laden environments of the 1960s.

▲ Official Cover Art (Source: IGDB)

The Tactical Evolution of Hell Let Loose: Vietnam

The core appeal of the franchise has always been its uncompromising realism and reliance on squad-level communication, and Hell Let Loose: Vietnam looks to double down on these foundations while introducing verticality. The game will launch with six distinct maps that showcase the diversity of the conflict, ranging from twisting river deltas to dense jungle canopies. These environments aren’t just for show; they dictate a much slower, more paranoid pace of play where the sound of a snapped twig could mean an impending ambush.

Unlike the European theater, the jungle offers significantly less visibility, making the role of the Scout and Officer even more vital for survival. The inclusion of fully operational helicopters is perhaps the biggest meta-shifter for the franchise. These units serve as more than just transport; they provide fire support, reconnaissance, and rapid troop deployment that can bypass established frontlines, forcing defenders to constantly monitor the skies as much as the treeline.

Mastering the Skies and the Underground

Asymmetry is the heartbeat of this new entry. While U.S. forces may enjoy the raw power of the iconic PBR patrol boats and heavy aerial support, the North Vietnamese forces have a devastating tactical equalizer: the tunnel system. North Vietnamese players can construct extensive underground networks, allowing them to disappear from the surface and reappear behind enemy lines for surprise strikes. This creates a terrifying dynamic where no captured point is ever truly safe from a subsurface counter-offensive.

▲ Official Artwork (Source: IGDB)

The gameplay trailer also highlights the high-caliber weaponry and the heavy impact of war, emphasizing that every bullet counts. Controlling the riverways with heavily armed vessels will be essential for map control, particularly in delta-based maps where water divides key objectives. This multi-domain warfare—spanning air, land, and sea—requires a level of coordination that will likely challenge even the most veteran Hell Let Loose: Vietnam squads.

Pre-order Details and the Steam Open Beta

For players eager to get their boots on the ground before the June 18 launch, a free-to-play open beta weekend is scheduled specifically for PC users. Running from May 29 to June 1 on Steam, this beta will be the ultimate stress test for the new engine features and aerial mechanics. It serves as a critical opportunity for the community to provide feedback on the balancing between the high-tech U.S. machinery and the stealthy NVA tactics.

In terms of value, the game is priced competitively at $39.99 for the Standard Edition. Hardcore fans might look toward the $59.99 Deluxe Edition, which includes the 2026 Field Supplies pack featuring Green Beret and Navy SEALs uniforms. Early adopters who pre-order either version will also snag the U.S. Army Boat Crew Uniform, adding some immediate cosmetic flair to their riverine operations. Considering the depth of content and the shift in mechanical scale, the entry price feels fair for a premium tactical experience.

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Final Pulse Score: 9.0 / 10