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If you want a retro-styled FPS in the vein of Warhammer 40,000: Boltgun for Steam Deck, start by looking at DUSK, Prodeus, AMID EVIL, ULTRAKILL and CULTIC. They are candidates, not a verified compatibility ranking: current Deck ratings and setup needs for this group are not established here, so check each game’s live Steam listing before buying.
What Steam Deck-compatible means
Steam Deck compatibility is more than whether a game launches. Valve’s categories consider input, display, seamlessness and system support. Verified means a game works great on Deck out of the box; Playable means it may require user tweaking; Unsupported means it is currently not functional; and Unknown means it has not yet been checked. Valve’s review is ongoing, so a rating can change. See Valve’s compatibility explanation and check the live store listing for the specific game.
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Why these games are alternatives to Boltgun
Steam describes Warhammer 40,000: Boltgun, developed by Auroch Digital and published by Focus Entertainment, as a frenetic first-person shooter with 1990s-inspired retro visuals. Its Steam tags include “Boomer Shooter,” “FPS,” “Retro,” “Pixel Graphics” and “First-Person.” That makes its old-school presentation and fast FPS action useful reference points when choosing another game, though the titles below are not all established as direct gameplay matches.
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Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Steam lists Boltgun as a 2023 release. The sequel, Warhammer 40,000: Boltgun 2, is announced for October 14, 2026 on Steam, PlayStation 5 and Xbox Series X|S. Its announcement names Ultramarine Malum Caedo and Sister of Battle Nyra Veyrath as playable characters. A planned Steam release does not establish Steam Deck compatibility. Check the official announcement for the latest release information.
#1 Best Overall
- 1TB NVMe SSD
- 1280 x 800 HDR OLED display with premium anti-glare etched glass, 7.4" Diagonal display size up to 90Hz refresh rate
- Wi-Fi 6E
- 50Whr battery; 3-12 hours of gameplay (content-dependent)
- Carrying case with removable liner
Five candidates to compare
Reader discussions have named these games as possible boomer-shooter picks for Steam Deck. That is a signal of interest, not evidence of a particular rating, performance, or control experience. Use the table to narrow what to investigate, then confirm each game’s current compatibility details on Steam.
| Game | Why it is on the list | Deck rating and setup |
|---|---|---|
| DUSK | Named in reader discussions alongside other boomer shooters. | Current rating and setup needs are not established here; check its live Steam listing. |
| Prodeus | Named in reader discussions alongside other boomer shooters. | Current rating and setup needs are not established here; check its live Steam listing. |
| AMID EVIL | Has an official Steam store page and was mentioned in reader discussions. | Current rating and setup needs are not established here; check its live Steam listing. |
| ULTRAKILL | Has an official Steam store page and was mentioned in reader discussions. | Current rating and setup needs are not established here; check its live Steam listing. |
| CULTIC | Named in reader discussions as a candidate. | Current rating and setup needs are not established here; check its live Steam listing. |
How to choose what to try first
- Want a familiar retro-FPS starting point? Compare DUSK and Prodeus first; both were specifically named in Deck-focused boomer-shooter discussion. That mention does not establish their Deck ratings.
- Interested in other store-listed FPS options? Look at AMID EVIL and ULTRAKILL, but use their store descriptions and current compatibility pages to judge whether their style suits you.
- Curious about another community suggestion? Add CULTIC to the comparison and verify its current store and Deck details.
- Need a purchase decision based on setup? Check the title’s live Steam Deck category and any compatibility notes. A Playable rating can mean extra tweaking; do not treat an unconfirmed rating as Verified.
Check compatibility before you buy
- Open the game’s Steam store page or library entry and find its Steam Deck compatibility information.
- Read the category and any notes, paying attention to whether input, text readability, display behavior or launcher steps require adjustment.
- If the entry is Unknown or its notes are unclear, do not assume it works well on Deck. Look for an updated title-specific compatibility entry before purchasing.
- Recheck close to purchase or play: Valve says its compatibility review continues, and ratings may change.
What the recommendations do—and do not—establish
The five games are useful leads for readers who like Boltgun’s retro FPS framing, but they are not a tested or ranked “best” list. No current Deck category, frame-rate result, battery estimate or hands-on control assessment is established for these alternatives here. For verified claims, rely on each game’s current Steam compatibility details rather than its genre label or its appearance in a discussion.
Quick Recap
Rank #4
- 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.
- Players can play a huge variety of games at any time with the comfort of a console and the freedom of a PC. Not anti-glare screen.
- Like the name suggests, the Steam Deck will include upgraded 1TB storage, and will include a carrying case. A micro SD slot will also enable expanded storage.
- 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 #3
- Operating System: SteamOS 3.0
Rank #2
- International (UK) Version
- 7.4” diagonal, HDR OLED, 1280 x 800 x RGB, up to 90Hz Refresh rate, High performance touch, <0.1 ms Response time, 1,000 nits peak brightness (HDR), 600 nits (SDR)
- SteamOS 3.0 (Arch-based)
- 512GB NVMe SSD, 16GB LPDDR5 on-board RAM (5500 MT/s quad 32-bit channels), microSD UHS-I supports SD, SDXC and SDHC
- 6 nm AMD APU, CPU: Zen 2 4c/8t, 2.4-3.5GHz (up to 448 GFlops FP32
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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