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Best Gun Building Games

206+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated May 2026

Finding the right gun building games app can be overwhelming with so many options. We've analyzed 206+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.

Top Picks for Gun Building Games

Gun Builder ELITE 2#1

Gun Builder ELITE 2 by Lifebelt Games Pte. Ltd.

3D Weapon Simulator Game
Editor's Choice
🎮 Games
4.7😐(6.7K ratings)
FreeAdsIn-App Purchases
Gun Builder ELITE 2 screenshot 1
Gun Builder ELITE 2 screenshot 2
Gun Builder ELITE 2 screenshot 3
Gun Builder ELITE 2 screenshot 4
Gun Builder ELITE 2 screenshot 5

Design and customize your dream firearm with realistic detail and functionality in this innovative simulator app. Unleash your creativity and explore various gun parts to create your perfect weapon. Download now and start building your personalized firearms today!

What We Love

  • 👍 Fun and epic game
  • 🚀 Lots of customization options
  • 💡 Destruction physics are great

Room to Improve

  • 🐛 Frequent crashes and performance issues
  • 🔒 Progression system is too grindy and pay-to-win
  • 🔋 Difficult to earn in-game currency
Gun Builder ELITE - Modern Weapons, Sniper & Assault Rifles#2

Gun Builder ELITE - Modern Weapons, Sniper & Assault Rifles by Lifebelt Games Pte. Ltd.

Strong Contender
🎬 Entertainment
4.0😐(2.9K ratings)
FreeIn-App Purchases
Gun Builder ELITE - Modern Weapons, Sniper & Assault Rifles screenshot 1
Gun Builder ELITE - Modern Weapons, Sniper & Assault Rifles screenshot 2
Gun Builder ELITE - Modern Weapons, Sniper & Assault Rifles screenshot 3
Gun Builder ELITE - Modern Weapons, Sniper & Assault Rifles screenshot 4
Gun Builder ELITE - Modern Weapons, Sniper & Assault Rifles screenshot 5

Create your ultimate modern arsenal with Gun Builder ELITE! Design and customize your firearms, from pistols to sniper rifles, with an array of realistic parts and accessories. Show off your creations and download new designs from the community to enhance your shooting experience.

What We Love

  • 🚀 Customizable guns
  • 👍 Fun game experience
  • 🔥 Satisfying gameplay

Room to Improve

  • 💰 Expensive in-app purchases
  • 🔁 Repetitive gun unlocks
  • 🕰️ Long wait times for resources
Weapon Survivor#3

Weapon Survivor by SUPERSONIC STUDIOS LTD

Merge and craft weapons!
Worth Considering
🎮 Games
4.7😐(14K ratings)
FreeAdsIn-App Purchases
Weapon Survivor screenshot 1
Weapon Survivor screenshot 2
Weapon Survivor screenshot 3
Weapon Survivor screenshot 4
Weapon Survivor screenshot 5
Weapon Survivor screenshot 6

Merge and craft weapon parts to create powerful guns in this application. Combine different components to build unique weapons and enhance your arsenal! Start crafting now!

What We Love

  • 🚀 Addictive gameplay
  • 👍 Customizable guns
  • 🎨 Interesting game concept

Room to Improve

  • 🤖 Too many ads
  • 🔌 Requires internet connection
  • 🐛 Bugs and glitches

More Gun Building Games apps to explore

4
Gun Building 3
Gun Building 3
Gun Building 3
Rifle,Pistol,Sniper,Shotgun...
Free

Build your own custom firearms with a variety of parts and accessories. Create rifles, pistols, snipers, shotguns, and more to suit your preferences. Start crafting your perfect weapon now!

🎮 Games
(3.1K)
5
Gun Builder Custom Guns
Gun Builder Custom Guns
Gun Builder Custom Guns
Weapon Simulator
Free

Explore a thrilling world of custom guns with realistic sound and visual effects in this weapon simulator app. Build your own unique pistols, enjoy unlimited shooting, and share your creations on social media to enhance your gun-building experience. Download now for an entertaining and immersive experience!

🎮 Games
(1.6K)
6
iGun Pro 2
iGun Pro 2
iGun Pro 2
The Ultimate Gun Application
Free

Explore the ultimate gun application offering a realistic interactive gun encyclopedia with features like customizing weapons, participating in design contests, and sharing your creations. Build, upgrade, and design your arsenal with a wide selection of firearms. Get ready to experience high-quality graphics and a touch-friendly painting system for unlimited custom designs. Start creating your perfect weapon today!

🎮 Games
(84K)
7
Gun Tycoon
Gun Tycoon
Gun Tycoon
An empire of bullets!
Free

Build your gun empire, set prices, and test weapons in the field to become the biggest tycoon. Choose wisely, aim for profit, and unlock new levels in your quest for success! Start your empire now!

🎮 Games
(17K)
8
GUNSIM - 3D Gun Shooter FPS
GUNSIM - 3D Gun Shooter FPS
GUNSIM - 3D Gun Shooter FPS
Ultra-realistic shooter action
Free

Immerse yourself in intense shooter action with ultra-realistic 3D guns in this simulator game. Fight against tough dummy armies, upgrade weapons, and master tactical shooting skills to overcome challenging levels. Download now to experience stunning graphics, addictive gameplay, and immersive sound effects!

🎮 Games
(3.2K)
9
iGun Pro
iGun Pro
iGun Pro
The Original Gun Application
Free

Discover the original gun application with the largest library of firearms available on any mobile platform. Explore one of the Top 500 Most Downloaded iOS Game Apps of All Time.

🎮 Games
(10K)
10
Gun Builder 3D!
Gun Builder 3D!
Gun Builder 3D!
Tricky gun puzzle
Free

Experience the thrill of constructing guns in a 3D puzzle game by taking orders, building intricate firearms, and unlocking new tools and weapons with smooth animations and graphics. Craft, sell, and upgrade to enhance your gameplay!

🎮 Games
(4.5K)
11
Sniper Strike: Shooting Games
Sniper Strike: Shooting Games
Sniper Strike: Shooting Games
Military War Action 3D Shooter
Free

Experience high-octane sniper battles in immersive environments with Sniper Strike. Engage in rapid-fire combat, customize gear, team up with allies, and climb the leaderboard in this epic FPS. Join the battle now!

🎮 Games
(164K)
12
Gun Build N Run
Gun Build N Run
Gun Build N Run
by SUPERSONIC STUDIOS LTD
Free

Create and customize your own guns to use in exciting shooting challenges! Unleash your creations in action-packed battles. Start building and shooting now!

🎮 Games
(11K)
13
World of Guns: Gun Disassembly
World of Guns: Gun Disassembly
World of Guns: Gun Disassembly
Ultimate 3D gun-app!
Free

Experience the ultimate 3D gun-app with a free-to-play simulator, allowing you to explore and disassemble over 187 gun models and 203 total models in intricate detail. Discover the inner workings of legendary firearms and put your knowledge and skills to the test against the clock.

🎮 Games
(1.2K)
14
Weapon Master: Gun Shooter Run
Weapon Master: Gun Shooter Run
Weapon Master: Gun Shooter Run
Merge, Aim and Start Shooting!
Free

An action-packed gun-shooting game where players merge guns and craft their ultimate arsenal to battle enemies in thrilling run-based challenges. Become a Weapon Master - dominate the battlefield now!

🎮 Games
(96K)
15
GunCrafter
GunCrafter
GunCrafter
Multiplayer Gun Crafting
Free

Create, customize, and compete with your crafted guns in intense multiplayer shooting matches. Experience instant matchmaking, head-to-head battles, physics-based challenges, and leaderboards to track your progress. Join the global community and sharpen your shooting skills now!

🎮 Games
(3.7K)
16
GUN CLUB 2 - Best in Virtual Weaponry
GUN CLUB 2 - Best in Virtual Weaponry
GUN CLUB 2 - Best in Virtual Weaponry
The ultimate weapon simulator.
Free

Experience the ultimate weapon simulator with an extensive range of virtual weapons in GUN CLUB 2. Explore realistic gun mechanics and customizable features for an immersive experience. Gear up and start your virtual armory today!

🎮 Games
(354)
17
Ammo Fever: Tower Gun Defense
Ammo Fever: Tower Gun Defense
Ammo Fever: Tower Gun Defense
Merge Bullets - Turret Defence
Free

Experience thrilling base defense in a game where you, a stickman armed with a machine gun, merge bullets to defend against incoming enemies. Upgrade your firepower strategically, improve your bullet rush, and evolve your ammunition to survive challenging levels. Become the ultimate stickman defender by downloading now!

🎮 Games
(55K)
18
Gun Sprint
Gun Sprint
Gun Sprint
shooting run game!
Free

Experience the ultimate challenge in this shooting run game! Tap to shoot backward, move forward, and defeat all enemies to achieve the highest score. Ready for the thrill?

🎮 Games
(43K)
19
Cover Fire: Gun Shooting games
Cover Fire: Gun Shooting games
Cover Fire: Gun Shooting games
Offline Shooter, Sniper, War
Free

An intense shooting game with offline and online modes where you lead battles as a sniper and shooter. Experience HD graphics, realistic arsenal, and strategic team building in challenging story modes. Download now for free for the ultimate shooting battle experience!

🎮 Games
(36K)
20
Knock'em All
Knock'em All
Knock'em All
Make everything falls apart!
Free

Experience the most impressive game of 2020 – jump from building to building, shoot dummies, and watch them fall! Chain sections together quickly with simple controls for addictive gameplay. Try it now!

🎮 Games
(195K)