Warhammer ,: Boltgun Cover Art

Warhammer 40,000: Boltgun (v1.22.68871.33 & ALL DLC)

FPS 6.06 GB v1.22.68871.33 & ALL DLC 8.4K views

Game Overview

A lone Space Marine tears through daemon-infested industrial worlds with a bolter in one hand and a chainsword in the other, delivering a loud, bloody tribute to 1990s first-person shooters. Warhammer 40,000: Boltgun trades the setting’s usual strategy focus for a relentless single-player campaign built around speed, aggression, and absurdly oversized weapons. Its pixel-art battlefields, chunky enemy sprites, and thunderous sound design capture the grimdark universe without losing the playful excess of a classic boomer shooter. The tone is pure heavy-metal carnage: every corridor seems designed to end in a pile of cultists, Chaos Marines, and daemonic gore.

Combat centers on constant movement, with sprinting, jumping, dodging, and charging used to stay ahead of swarming enemies and incoming fire. The dependable boltgun handles most threats, but the arsenal quickly expands into devastating shotguns, plasma weapons, missile launchers, heavy guns, and the always-satisfying chainsword for close-range executions. Levels mix maze-like exploration, key hunting, platforming, secret areas, and large arena battles where enemy waves test weapon choice and positioning. Checkpoints and adjustable difficulty make the campaign approachable, though higher settings demand sharper aim, resource management, and knowledge of enemy behavior.

What separates Boltgun from a simple retro-styled FPS is how confidently it merges old-school level design with modern responsiveness and Warhammer 40K’s exaggerated weaponry. Environments feel like corrupted fortress complexes and ruined manufactorums rather than generic pixel corridors, while familiar enemies give every encounter a strong sense of place for lore fans. It does not offer multiplayer or a sprawling RPG progression system; replay value instead comes from hidden collectibles, secrets, challenge-minded difficulty runs, and the pleasure of mastering its combat rhythm. Fans of Doom, Quake, Dusk, and Prodeus find plenty to love, while newcomers to Warhammer can enjoy it without needing deep knowledge of the setting.

Screenshots

Installation

  1. Select the Download button at the top of this page to open UploadHaven.
  2. On UploadHaven, wait for any countdown, then select Free Download. Optional: UploadHaven Pro for faster downloads.
  3. When complete, extract the archive to a Warhammer 40,000: Boltgun folder using 7-Zip.
  4. Open the extracted folder and start the game normally.
  5. For errors, check Setup Guide & Troubleshooting below. Keep your security software enabled.

System Requirements

  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Processor: AMD Phenom II X4 965 / Intel Core i3-2120
  • Memory: 8 GB RAM
  • Graphics: 1 GB VRAM, AMD Radeon HD 7770 / NVIDIA GeForce GTX 560
  • DirectX: Version 11
  • Storage: 5 GB available space
  • Additional Notes: Requires a 64-bit processor and operating system, 30 FPS, 1920×1080 in low.
Last Updated
Status
Online
Looking for a newer update? Request an update
Skip the browser next time Browse, download, extract, and organize your games with the SteamUnlocked Launcher.
Get the Launcher

Setup Guide & Troubleshooting

How do I fix missing DLL errors for Warhammer 40,000: Boltgun (v1.22.68871.33 & ALL DLC)?

After extracting Warhammer 40,000: Boltgun (v1.22.68871.33 & ALL DLC), navigate to the _Redist or _CommonRedist folder inside the game directory and install DirectX, Vcredist, and any other dependencies included.

What should I do if the downloaded file is corrupted?

The full archive is 6.06 GB — make sure your download completed fully before extracting. Use 7-Zip to extract the files. If you still see a "file corrupted" error, re-download and try again.

Do I need to run the game as administrator?

Usually, no. Start the game normally from the extracted folder. If you see a permissions or save error, check that the folder is writable and follow the game's documented fix. Only grant administrator access when a trusted game's specific setup requires it.

How do I update my GPU drivers for this game?

Warhammer 40,000: Boltgun (v1.22.68871.33 & ALL DLC) requires a 1 GB VRAM, AMD Radeon HD 7770 / NVIDIA GeForce GTX 560 or equivalent. Update your NVIDIA or AMD drivers to the latest version for the best performance.

The game won't launch — what should I try?

Check that extraction completed and your PC meets the system requirements, including Version 11. Note any error message before choosing a fix. If it identifies a missing runtime, install the required DirectX components or Microsoft Visual C++ Redistributable from Microsoft.

My antivirus is blocking the game — is it safe?

A warning needs to be investigated; the download source alone cannot confirm that a file is safe. Keep your security software enabled and review the detection details. Do not run or restore a flagged file unless you have verified that it is a false positive. If you are unsure, leave it quarantined.

Need more help? Browse our FAQ & Troubleshooting Guide for solutions to common issues.
Looking for something else? Explore all games on SteamUnlocked →
Saved to My Library View Library