Best Gun Customization games on Steam
Unlike generic lists, our strategy game recommendations use a rigorous analysis of Steam user reviews to identify and feature only the best, community-validated gun customization games. For those who prefer not to search, lists of the most played, top deals and best free gun customization games are available at the bottom of the page.
Filters & Lists
From the Depths
Over 1000 unique components allow you to build and command voxel vehicles from the deep ocean to outer space! Forge strategies, allegiances and fleets strong enough to destroy eight deadly factions of the planet and reign supreme. A genre-defying mashup of simulation, building, RTS and RPG.
Atomicrops
A twin-stick, bullet-hell, roguelite where you must cultivate and defend the last farm in a post-apocalyptic wasteland. Farm mutated crops, upgrade your weapons, marry townsfolk, and kill every mutant creature that tries to invade your homestead! Yee-haw!
Into the Radius VR
Into the Radius is a single-player survival shooter in VR. Explore the Pechorsk zone filled with surreal landscapes and dangerous anomalies. Defend yourself with realistic firearms, recover strange artifacts, scavenge for loot, and uncover the mysteries of this unforgiving dystopian environment.
Hunting Simulator 2
With your hunting dog by your side, explore the Texan desert and forests of Colorado and Europe as you track down 33 animal species. Choose your gear from over 160 official weapons, accessories and clothing items (including Browning, Winchester and Bushnell).
Pixel Strike 3D
Pixel Strike 3D is a Multiplayer First-Person Shooter that features fast-paced gameplay and a wide variety of player customization. Battle friends and foes from all around the world in over 20 unique game modes, with over 70 available weapons.
Time Warpers
Time Warpers is the evolution of the popular incremental game Time Clickers. With features like gun customization, optional permadeath & co-op with friends, it combines a first person shooter with the seemingly endless progression & upgrades of a clicker game.
Sniper Ghost Warrior Contracts
Become the ultimate assassin in the most realistic modern warfare sniping game available. Engage in an immersive single-player campaign across large, open-ended maps. Tactical thinking, stealth approach and precision in execution of long shots required.
Pistol Whip
Enter: the ultimate action hero. Pistol Whip is a physical action-rhythm game where film-inspired gunplay and blood-pumping beats collide. Blast, duck and dodge your way through fever dream Scenes, build unique rhythms in a ballet of bullets and claim glory on the leaderboards. Includes mod support!
Walking Zombie 2
Zombie singleplayer shooter in modern polygon graphics with rich RPG elements.
M.A.S.S. Builder
Commander, customize and build your Mechanical Assault Skeleton Suit (M.A.S.S.) and lead the fight against an alien invasion bent on exterminating the human race. The fate of humanity is in your hands.
Siege of Centauri
Defend against thousands of enemies in this explosive tower defense game. Deploy upgradable towers and unleash powerful orbital abilities as you try to protect Earth's first colony world from destruction.
Ironsight
Online FPS game, near future background, Resource Warfare between Military Forces and PMC. More than 50 kinds of original weapons with customization option. Use Peripheral objects, Tactical drones, Active objects to experience dynamic warfare.
Contractors
Contractors is a team-based competitive multiplayer shooter game for virtual reality devices. Experience the next level virtual warfare with hardcore controls, lethal weapons, customizable load-outs, and intense firefights. BECOME AN OPERATOR.
RESONANCE OF FATE™/END OF ETERNITY™ 4K/HD EDITION
This symphonic gunplay RPG, where you can change the fate of the world, has been remastered in a 4K/HD EDITION. Fly through the air and enjoy the blazing gun battles in this fateful tale set on a ruined planet.
Gun Club VR
Take to the range with an arsenal of the world’s most powerful weaponry in Gun Club VR. Addictive gameplay and unsurpassed realism combine to make Gun Club VR the ultimate virtual weapon simulator. The only thing missing is the smell of the gunpowder.
GROUND BRANCH
From one of the developers behind the original Rainbow Six® and Ghost Recon® games, comes a thinking-man's first-person shooter featuring in-depth character and weapon customization. Take your time. Think ahead. Get the job done.
MOTHERGUNSHIP
MOTHERGUNSHIP is a bullet-hell FPS where you craft your own guns, fight gigantic bosses, and defeat a robotic alien armada that conquered Earth. Face off against overwhelming odds in brutal, non-stop combats where thinking on your feet is the only way to survive.
BREAK ARTS II
Faster than anyone. Stronger than anyone. And more stunning. Customize your robot for “cyber battle racing” in a game that offers all the thrills of racing, battle, and customization. Online, Offline, Time-Attack... which mode will you dominate?!
Operation Warcade VR
Relive the experience of playing the classic war arcade in a totally amazing way, thanks to virtual reality and the innovative immersion system that will make it possible for you to travel inside the video game.Most played gun customization games on Steam
Take a look at the top gun customization games that are currently attracting the largest player bases on the Steam platform, as of April 22nd 2025.
1. Crossout
Crossout - the postapocalyptic MMO action game where you can create a unique design for an armoured vehicle from dozens of parts and then drive it into multiplayer battles raging on land and in the skies alike. Crossout is a third person, gun customization and free to play game developed by Targem Games and published by Gaijin Network Ltd. Released on July 26th 2017 has received 63,600 reviews of which 47,832 were positive and 15,768 were negative resulting in a rating of 7.4 out of 10. The game has hit the top spot as the #1 most played gun customization game, thanks to its 2,985 peak concurrent players over the last day.
7.4
47,832
15,768
2,985
players
2. Rise of Gun
Rise of Gun - immerses you in a world of zombie apocalypse as a gun store owner. Buy parts, craft, sell, upgrade your store and hire workers. Help to humanity survive Rise of Gun is a life sim, simulation and gun customization game developed and published by PimpGameStudio. Released on March 25th 2024 has received 603 reviews of which 531 were positive and 72 were negative resulting in a rating of 8.3 out of 10. While seeing 281 players online at once in the last 24 hours, this game is currently ranked #2 among gun customization games based on player count.
8.3
531
72
281
players
3. World of Guns: Gun Disassembly
World of Guns: Gun Disassembly lets you delve into the inner workings of guns from the largest gears to the smallest screws World of Guns: Gun Disassembly is a free to play, simulation and gun customization game developed and published by Noble Empire Corp.. Released on May 21st 2014 has received 19,178 reviews of which 16,128 were positive and 3,050 were negative resulting in a rating of 8.2 out of 10. While seeing 148 players online at once in the last 24 hours, this game is currently ranked #3 among gun customization games based on player count.
8.2
16,128
3,050
148
players
4. Night Raider
Night Raider is a thrilling adventure exploration shooter game. Players need to carry weapons into the city occupied by zombies, as far as possible in various buildings to collect necessary supplies, evacuate alive to bring supplies back to the camp. But you have to face are not just zombies... Night Raider is a adventure, gun customization and top-down shooter game developed and published by Tsukuyomi. Released on January 26th 2024 has received 1,720 reviews of which 1,503 were positive and 217 were negative resulting in a rating of 8.3 out of 10. With 122 concurrent players in the last 24 hours, the game currently holds the #4 spot among the most played gun customization games.
8.3
1,503
217
122
players
5. Genome Guardian
COMBINE WEAPONS in the microscopic roguelite turret shooter with macroscopic depth. Survive 6 modes using an astounding array of turrets, perks, mutations and power-ups on this psychedelic journey to the heart of the abyss. Shmup Mode turns it into a vertical shoot 'em up! Genome Guardian is a action roguelike, shooter and rogue-lite game developed and published by Alpherior. Released on May 07th 2024 has received 588 reviews of which 559 were positive and 29 were negative resulting in a rating of 8.9 out of 10. The game currently holds the #5 spot among the most played gun customization games.
8.9
559
29
25
players
6. Cavalry Girls
In this refreshing and exciting shooting game, lead the brave and fearless girl soldiers to fight with the enemy. Refit different types of machine armour, reasonably deploy machine soldiers with different skills, repel all kinds of enemies, and protect the Empire behind you in the gunfire. Cavalry Girls is a top-down shooter, mechs and anime game developed by 中子星游戏研究所 and published by OKJOY. Released on October 20th 2023 has received 1,600 reviews of which 1,428 were positive and 172 were negative resulting in a rating of 8.5 out of 10. The game currently holds the #6 spot among the most played gun customization games.
8.5
1,428
172
25
players
7. Time Treker
Choose your pilot and build your own custom mecha with 17+ weapons and 55+ attachments, then jump to the battlefield against hundreds of enemies to save spacetime itself in this thrilling sci-fi bullet heaven! Time Treker is a rogue-lite, rogue-like and time travel game developed by Fuse Game and published by 2P Games and Leyo Games. Released on November 12th 2024 has received 456 reviews of which 323 were positive and 133 were negative resulting in a rating of 6.8 out of 10. The game currently holds the #7 spot among the most played gun customization games.
6.8
323
133
8
players
8. Death in the Water 2
Dodge and carve your way through swarms of terrifying sea creatures controlled by Death, a vicious giant mind-controlling Kraken that haunts your every move. Scavenge for hidden treasure to unlock weapons, and upgrades to help you in your fight for survival. Every dive reveals a new nightmare. Death in the Water 2 is a survival horror, atmospheric and underwater game developed and published by Lighthouse Games Studio. Released on January 26th 2023 has received 1,561 reviews of which 1,299 were positive and 262 were negative resulting in a rating of 8.0 out of 10. The game currently holds the #8 spot among the most played gun customization games.
8.0
1,299
262
6
players
9. Gun Club VR
Take to the range with an arsenal of the world’s most powerful weaponry in Gun Club VR. Addictive gameplay and unsurpassed realism combine to make Gun Club VR the ultimate virtual weapon simulator. The only thing missing is the smell of the gunpowder. Gun Club VR is a shooter, gun customization and vr game developed and published by The Binary Mill. Released on August 27th 2018 has received 674 reviews of which 538 were positive and 136 were negative resulting in a rating of 7.6 out of 10. The game currently holds the #9 spot among the most played gun customization games.
7.6
538
136
2
players
10. 1993 Space Machine
Space shooters never die. 1993 is a testament to that. 1993 is a classic shoot em up celebrating games like Gradius, R-Type and Life Force. 1993 Space Machine is a gun customization, co-op and shoot 'em up game developed by Exceed and Aurora Punks and published by Aurora Punks. Released on March 28th 2016 has received 338 reviews of which 235 were positive and 103 were negative resulting in a rating of 6.6 out of 10. The game currently holds the #10 spot among the most played gun customization games.
6.6
235
103
Best deals on gun customization games on Steam
Discover fantastic savings with the best discounts on a variety of gun customization games available on Steam right now, updated on April 22nd 2025. Looking for even more deals? Use the search filters to explore a wider range of discounted gun customization games.
1. Genome Guardian
COMBINE WEAPONS in the microscopic roguelite turret shooter with macroscopic depth. Survive 6 modes using an astounding array of turrets, perks, mutations and power-ups on this psychedelic journey to the heart of the abyss. Shmup Mode turns it into a vertical shoot 'em up! Genome Guardian is a action roguelike, shooter and rogue-lite game developed and published by Alpherior. Released on May 07th 2024 has received 588 reviews of which 559 were positive and 29 were negative resulting in a rating of 8.9 out of 10. Featuring a 40% discount, this game currently holds the #1 spot in the best deals for gun customization category.
8.9
559
29
-40%
11.99€
7.19€
2. Gun Club VR
Take to the range with an arsenal of the world’s most powerful weaponry in Gun Club VR. Addictive gameplay and unsurpassed realism combine to make Gun Club VR the ultimate virtual weapon simulator. The only thing missing is the smell of the gunpowder. Gun Club VR is a shooter, gun customization and vr game developed and published by The Binary Mill. Released on August 27th 2018 has received 674 reviews of which 538 were positive and 136 were negative resulting in a rating of 7.6 out of 10. Thanks to its 39% discount, this game is now the #2 best deal in gun customization games.
7.6
538
136
-39%
20.03€
12.22€
3. Rise of Gun
Rise of Gun - immerses you in a world of zombie apocalypse as a gun store owner. Buy parts, craft, sell, upgrade your store and hire workers. Help to humanity survive Rise of Gun is a life sim, simulation and gun customization game developed and published by PimpGameStudio. Released on March 25th 2024 has received 603 reviews of which 531 were positive and 72 were negative resulting in a rating of 8.3 out of 10. Thanks to its 35% discount, this game is now the #3 best deal in gun customization games.
8.3
531
72
-35%
10.79€
7.01€
Free gun customization games on Steam
Check out this fantastic list of free-to-play gun customization games you can enjoy on Steam right now, updated on April 22nd 2025. Looking for even more free titles? Use the search filters to explore a wider range of free to play gun customization games.
1. Crossout
Crossout - the postapocalyptic MMO action game where you can create a unique design for an armoured vehicle from dozens of parts and then drive it into multiplayer battles raging on land and in the skies alike. Crossout is a third person, gun customization and free to play game developed by Targem Games and published by Gaijin Network Ltd. Released on July 26th 2017 has received 63,600 reviews of which 47,832 were positive and 15,768 were negative resulting in a rating of 7.4 out of 10. With 2,985 active players enjoying it for free, this strategy game has reached the #1 spot among the top free gun customization games on Steam.
7.4
47,832
15,768
2,985
players
2. World of Guns: Gun Disassembly
World of Guns: Gun Disassembly lets you delve into the inner workings of guns from the largest gears to the smallest screws World of Guns: Gun Disassembly is a free to play, simulation and gun customization game developed and published by Noble Empire Corp.. Released on May 21st 2014 has received 19,178 reviews of which 16,128 were positive and 3,050 were negative resulting in a rating of 8.2 out of 10. Thanks to its free to play tag and a daily player base of 148, this gun customization game has secured the #2 spot in the ranking of free gun customization games on Steam.
8.2
16,128
3,050
148
players