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Warhammer 40,000: Boltgun 2 is announced for Steam on October 14, 2026, but it has not released yet as of October 7, 2026. Its Steam listing and third-party controller metadata do not establish Steam Deck compatibility, final controls, or real-world performance. Those answers require a Valve compatibility result or testing of the released game.

Does Boltgun 2 work on Steam Deck?

There is no confirmed Steam Deck compatibility verdict in the available listings as of October 7, 2026. Do not treat the game as Steam Deck Verified, Playable, or unsupported based only on its Windows requirements or controller support. Compatibility may become clearer before or after launch.

The developer’s announcement says the game launches October 14, 2026, on Steam, PlayStation 5, and Xbox Series X|S; a Nintendo Switch 2 version is planned for a later date. The announced Steam release is still in the future at the time of writing. Auroch Digital’s Steam Community page

What are the Steam Deck controls?

SteamDB records full controller support, which indicates general controller support but does not document the final Steam Deck button layout, gyro aiming, or in-game remapping. SteamDB’s app record is third-party metadata and is not a Valve compatibility verdict.

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#1 Best Overall
VALVE Steam Deck OLED 512GB SSD + 16GB RAM (International Version) - 7.4"" inch, 90Hz, 1280 x 800px, SteamOS 3.0, Handheld Gaming Console, Black
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Until the released game can be checked, the precise Deck controls and whether prompts reflect native controls or a Steam Input layout remain unconfirmed. Do not assume a particular button map or built-in gyro support.

What performance can I expect?

No credible Steam Deck measurements for Boltgun 2’s frame rate, resolution, graphics settings, battery life, or thermals are established before release. The Windows PC requirements are not a reliable substitute for Deck testing.

The Steam store lists these PC targets:

Tier Windows requirements Store performance target
Minimum Windows 10 64-bit; Intel Core i5-8600K or AMD Ryzen 5 2600; 8 GB RAM; GeForce GTX 980, Radeon R9 Fury, or Arc A580; DirectX 12; 13 GB storage Low quality at 1080p and 60 FPS
Recommended Windows 11 64-bit; Intel Core i7-7700K or AMD Ryzen 5 1500X; 16 GB RAM; GeForce GTX 1650 or Radeon RX 570; DirectX 12; 13 GB storage High quality at 1080p and 60 FPS

These are targets on the listed PC configurations, not Steam Deck results. The store’s figures do not establish what settings, frame rate, or battery runtime the handheld will achieve. Steam store listing

Do not transfer performance reports for the 2023 Boltgun to its sequel. A useful post-release Deck test would identify the Deck model, SteamOS and game versions, resolution or render scale, graphics settings, frame cap, and whether frame rate is an average or a short observed range. Battery draw and runtime should be reported separately rather than inferred from a brief gameplay session.

What’s actually slowing this PC down?

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Rank #3
Valve Steam Deck OLED 2TB Handheld Gaming Console, 7.4" HDR 90Hz Display, Wi-Fi 6E, PC Gaming, with 7-in-1 Kit: Carrying Case, Hub, Controller, 2*Protective Cases, Screen Protector, 32GB USB
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What is known about the game itself?

Auroch Digital describes two playable characters, Ultramarine Malum Caedo and Sister of Battle Nyra Veyrath, alongside a branching campaign spanning more than 30 levels, 40+ new enemies, and an automap. These are developer-published game-feature claims, not evidence of Steam Deck performance. Auroch Digital’s Steam Community page

Best Value
Valve Steam Deck 1TB Upgraded Handheld Gaming Console with Carring case, 1280 x 800 OLED Display Silicone Soft Cover Protector & Joystic Cap & Tempered Glass Film Bundle
  • Valve is entering the gaming console marketplace with the new Steam Deck, a console geared towards PC gamers. The Steam Deck can be docked to a monitor, and used as a PC, or docked to a TV.
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  • Valve partnered with AMD to create a specialized APU optimized for handheld gaming, and Valve says the chip will deliver performance to run AAA gaming titles.
  • The Steam Deck is outfitted with a 7-inch touchscreen, and two trackpads under the control sticks that allow gamers to operate games never designed outside of mouse and keyboard capabilities.
Rank #4
Steam Deck Oled 512 GB Handheld Gaming Console with 1280x800 HDR OLED display, Up to 90Hz Refresh Rate, Wi-Fi 6E, Bluetooth 5.3, With Carrying Case & 45W Power Supply
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  • Custom AMD APU: Power-efficient Zen 2 CPU and RDNA 2 GPU for desktop-level gaming performance.
  • Expandable Storage: Add more space with a microSD card slot, ensuring you can bring even more games with you.
  • Versatile Controls: With built-in thumbsticks, trackpads, and touchscreen controls, you have full control over your gaming experience.

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