Warhammer 40,000: Boltgun Boom

TRY BEFORE YOU BUY Play the first 3 levels for free. Unlock the full game with a one-time in-app purchase. Enter the grim darkness of the far future in Warhammer 40,000: Boltgun Boom, a brutal retro FPS shooter rebuilt for mobile. Become Malum Caedo, a Sternguard Veteran Space Marine, and purge the forces of Chaos in fast-paced first-person combat. Wield the mighty boltgun and an arsenal of iconic Warhammer 40,000 weapons. Tear through cultists, traitors and daemons with explosive gunplay, relentless movement and the fury of an old-school shooting game. BECOME A SPACE MARINE Step into the power armour of Malum Caedo and bring the Emperor’s wrath to enemies of the Imperium. Face overwhelming hordes, towering war machines and the horrors of Chaos. BRUTAL RETRO FPS COMBAT Move fast, fire faster and master responsive first-person shooting inspired by classic ’90s action games. Every battlefield rewards aggression, exploration and overwhelming firepower. MASSIVE SINGLE-PLAYER CAMPAIGNS Fight across multiple worlds in large campaigns packed with deadly enemies, hidden paths, secrets and atmospheric environments. BUILT FOR MOBILE Experience high-speed FPS action with controls and gameplay systems optimized for mobile devices. A PREMIUM EXPERIENCE No ads. No energy systems. Just brutal Warhammer 40K shooter action and massive single-player campaigns. Download now and prepare to purge the enemies of the Imperium. NOTE: ● The game contains optional in-app purchases. You can disable this feature in the settings menu of your device. ● Check our Privacy Policy at https://www.nitrogames.com/privacy-policy/ ● Check our Terms of Service at https://www.nitrogames.com/terms-of-service/ Warhammer 40,000: Boltgun Boom © Copyright Games Workshop Limited 2026. Boltgun Boom, the Boltgun Boom logo, GW, Games Workshop, Space Marine, 40K, Warhammer, Warhammer 40,000, 40,000, the ‘Aquila' Double-headed Eagle logo, and all associated logos, illustrations, images, names, creatures, races, vehicles, locations, weapons, characters, and the distinctive likeness thereof, are either ® or TM, and/or © Games Workshop Limited, variably registered around the world, and used under licence. Auroch Digital and its logos are trademarks or registered trademarks of Auroch Digital. Unreal® Engine, Copyright 1998 – 2026 Epic Games, Inc. Nitro Games is a trademark or a registered trademark of Nitro Games Oyj. All rights reserved to their respective owners.