Gun Customization Games – Steam Marketing Tool

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Found 1394 games. It's 1.0% of all Steam games

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# Title Release Price Tags Followers Reviews Score Net Revenue
1351
Astromattech Cover Image
Astromattech is a high-octane space adventure where you raid enemy ships, planets, and bases to collect loot. Use resources to upgrade your abilities and build a mighty robot army. Strategize, enhance, and conquer the galaxy in your quest for ultimate dominance!
Astromattech
Steam Publisher: Aevum Interactive Developer: Aevum Interactive
Coming soon
Coming Soon
N/A
3DActionAction-AdventureArcadeArena ShooterBullet HellCasualCharacter CustomizationGun CustomizationHack and SlashMechsProcedural GenerationPvEPvPRoguelikeRogueliteShooterTop-DownTop-Down ShooterTwin Stick Shooter
4 N/A N/A ~$ N/A
1352
Bullet Syndrome Cover Image
Anything is your ammo. The world is your bullet. This is a survival game where you may defeat bosses for materials, these can be used in alchemy to craft new and absurd ammo.
Bullet Syndrome
Steam Publisher: sgoldyusuf Developer: S.Gold
Coming soon
Coming Soon
N/A
3D VisionActionCartoonyComedyFPSFantasyGun CustomizationPixel GraphicsPvERetroShooterSingleplayerStylizedSurvival
4 N/A N/A ~$ N/A
1353
Clumsy Cannon Cover Image
Clumsy Cannon is a game where you play as a box with a cannon, trying to reach the top of different zones. Master the art of cannon propulsion and overcome various obstacles in this unique and challenging game.
Clumsy Cannon
Steam Publisher: Cyboogiest Games Developer: Cyboogiest Games
To be announced
Coming Soon
N/A
2D2D PlatformerAdventureCharacter CustomizationColorfulDark FantasyGun CustomizationIndieLootMultiplayerOnline Co-OpPixel GraphicsPlatformerPuzzlePuzzle PlatformerSci-fiStrategy
4 N/A N/A ~$ N/A
1354
Flat Mars Cover Image
Flat Mars is a single-player sci-fi horde FPS. Shoot your way through millions of demons and tear through the terrain with an arsenal of futuristic weapons to claim powerful relics.
Flat Mars
Steam Publisher: Stromb Interactive Developer: Stromb Interactive
To be announced
Coming Soon
N/A
3DActionBloodBullet HellDarkDemonsDestructionExplorationFPSFirst-PersonGoreGun CustomizationLevel EditorMarsPhysicsSandboxSci-fiShooterSingleplayerViolent
4 N/A N/A ~$ N/A
1355
For Nykanak Cover Image
For Nykanak is a hardcore single-player extraction-shooter set in a post-apocalyptic Canada afflicted by nuclear winter. Emerge from your underground shelter ten years after the bombs dropped to scavenge, fight and survive.
For Nykanak
Steam Publisher: Arrow Stitch Digital Developer: Arrow Stitch Digital
Coming soon
Coming Soon
N/A
ActionAdventureAtmosphericDarkDystopianExplorationFPSFirst-PersonGun CustomizationHorrorInventory ManagementLooter ShooterMilitaryPost-apocalypticPvERealisticShooterSingleplayerSniperSurvival Horror
4 N/A N/A ~$ N/A
1356
Iron Fuse Cover Image
A vehicular combat game focused on bringing an adrenaline pumping arcade experience to a futuristic and brutal world. Weld attachments like weapons and defenses to you ship to keep you alive a minute longer.
Iron Fuse
Steam Publisher: Kickbutton Developer: Kickbutton
To be announced
Coming Soon
N/A
3DAbstractActionArcadeAtmosphericBullet HellCombatControllerGun CustomizationPhysicsPvERoguelikeSci-fiSingleplayerThird PersonVehicular Combat
4 N/A N/A ~$ N/A
1357
Lone Voyage Cover Image
You are the last living organism in the galaxy. Adrift and alone in a cold dark world you must scavenge for resources to keep your ship running, and arm your ship to prepare for the swarms arrival.
Lone Voyage
Steam Publisher: Ethan C (CMD_NU11) Developer: Ethan C (CMD_NU11)
2025
Early Access
Coming Soon
N/A
2DActionCraftingEarly AccessExplorationGun CustomizationPixel GraphicsPvESimulationSingleplayerSpaceSpace SimStrategySurvivalTacticalTop-Down
4 N/A N/A ~$ N/A
1358
Medieval Archer Simulator Cover Image
Medieval Archer Simulator is a most true-to-life test of skill, wherein ye taketh up bow and arrow as an archer. Train across the king’s lands, hone thy aim, and prove thy worth to stand as guardian of the realm. Dost thou have the skill to prevail?
Medieval Archer Simulator
Steam Publisher: Hard Shark Games Developer: Hard Shark Games
Coming soon
Early Access
Coming Soon
N/A
3DActionArcheryArena ShooterCharacter CustomizationCompetitiveEarly AccessFPSFirst-PersonGun CustomizationHistoricalMedievalOn-Rails ShooterPhysicsRealisticScore AttackShooterSimulationSniperSports
4 N/A N/A ~$ N/A
1359
Moo Moo Martians Cover Image
An arcade, time management, 2D shooter about defending your precious cows from nasty aliens, feeding you and all your farm animals with freshly grown crops, milking your cows for all they're worth(and maybe some chicken chasing), all at once!
Moo Moo Martians
Steam Publisher: GliK Games Developer: GliK Games
To be announced
Coming Soon
N/A
2DActionAction RoguelikeAgricultureArcadeCartoonyColorfulCuteFarming SimGun CustomizationPixel GraphicsProcedural GenerationPvESci-fiScore AttackSurvivalTime ManagementTime ManipulationTop-DownTop-Down Shooter
4 N/A N/A ~$ N/A
1360
Repressed Cover Image
Repressed is a PvPvE tactical shooter where players fight for survival in a high-risk, high-reward world. Engage in perilous warfare, scavenge for supplies, and extract with whatever you can carry—before the island, or something on it, claims you. Every decision counts. Every fight matters.
Repressed
Steam Publisher: Opsidium Designs Developer: Opsidium Designs
Coming soon
Early Access
Coming Soon
N/A
ActionAction RPGCharacter CustomizationDarkEarly AccessFPSFirst-PersonGun CustomizationHorrorInventory ManagementLooter ShooterOpen WorldPerma DeathPost-apocalypticPsychological HorrorPvEPvPRPGRealisticShooter
4 N/A N/A ~$ N/A
1361
Rust Onslaught Cover Image
Rust Onslaught is a top-down shooter where you play as the robot R-75, as he takes out everything he sees. Humanity Is Dead, Robots Own The Earth, and you have become a danger.
Rust Onslaught
Steam Publisher: Eggxplosive Gaming Developer: The British Combine
Q4 2025
Early Access
Coming Soon
N/A
2DActionBullet HellCombatEarly AccessFree to PlayFuturisticGun CustomizationIndiePixel GraphicsShooterSingleplayerTop-Down Shooter
4 N/A N/A ~$ N/A
1362
Slammer Cover Image
Jump into Slammer and fight to be the last team standing. Pickup your preferred Kit, Loot, and eliminate players in this first person Battle Royale. This game is Cross-Platform capable, so you will be able to play with all your friends regardless if they are on PlayStation, Xbox, or PC.
Slammer
Steam Publisher: CampinCarlStudios Developer: CampinCarlStudios
To be announced
Coming Soon
N/A
ActionBattle RoyaleCombatControllerFPSFirst-PersonFree to PlayGoreGun CustomizationModernMultiplayerPvPSingleplayerViolent
4 N/A N/A ~$ N/A
1363
Space ScrubLords Cover Image
Grind PvE mode by trying to survive vrs 69 npcs's and defeat meme boss's to lvl your way through 69 tiers of the skill tree, while collecting resources to refine and build out your base so you can Rekt Noobs in PvP mode with powerful upgrades. Compete in 69 day seasons to prove your no scrub!
Space ScrubLords
Steam Publisher: B.R.B. M.Y. B.A.D. Developer: Keccak
Jun 9, 2025
Early Access
Coming Soon
N/A
ActionArcadeArena ShooterBase BuildingBullet HellCharacter CustomizationClass-BasedEarly AccessFirst-PersonGun CustomizationMultiplayerOnline Co-OpPvEPvPRetroRogueliteScore AttackSingleplayerThird PersonVehicular Combat
4 N/A N/A ~$ N/A
1364
Spherical Worlds: Evolution Cover Image
A distant human colony faces an enigmatic alien threat. As commander of a spherical battle droid, infiltrate alien spacecraft to neutralize the menace from within. Face AI-enhanced droids, upgrade your arsenal, and engage in high-speed action, mini-games and test your strategic skills and reflexes.
Spherical Worlds: Evolution
Steam Publisher: Infobyte Developer: Infobyte
To be announced
Coming Soon
N/A
2D3DActionArcadeArtificial IntelligenceAtmosphericBullet HellColorfulControllerFuturisticGun CustomizationLinearRealisticSci-fiShoot 'Em UpShooterSpaceTop-DownTop-Down ShooterVehicular Combat
4 N/A N/A ~$ N/A
1365
The Amen Variations Cover Image
The unique Amen Break anthem. Make music generated in real time, shoot things in rhythm, defend your cores with musical towers and discover what electronic music is all about.
The Amen Variations
Steam Publisher: Concrete Games Developer: Tomavatars
To be announced
Coming Soon
N/A
3DAbstractActionFPSFirst-PersonGun CustomizationIndieMinimalistMusic-Based Procedural GenerationProcedural GenerationPsychedelicRhythmRogueliteShooterSingleplayerSpaceTower Defense
4 N/A N/A ~$ N/A
1366
UZG Cover Image
No it is in no way related to Nex's UZG. We know about one another tho. UZG is a fast paced wave based zombie shooter game. There isn't much more to say about it. Similar in movement to Quake/Half-Life.
UZG
Steam Publisher: Suppe Developer: Suppe
2025
Early Access
Coming Soon
N/A
3DActionArcadeControllerEarly AccessFPSFirst-PersonGun CustomizationIndieShooterSingleplayerZombies
4 N/A N/A ~$ N/A
1367
COF Cover Image
COF is a multiplayer shooter game focused on online PvP and PVE battles. Players engage in combat, use skills and strategies against other players & mobs The game features intelligent AI NPCs that provide dynamic interactions, delivering unique dialogue and evolving quests throughout the adventure.
COF
Steam Publisher: Nyctoverse Developers: Blend, Icemesh
Coming soon
Coming Soon
N/A
ActionAction-AdventureArtificial IntelligenceFPSFirst-PersonGun CustomizationInteractive FictionMassively MultiplayerMilitaryMultiplayerOnline Co-OpPlatformerPvPRealisticSci-fiShooterSingleplayerZombies
3 N/A N/A ~$ N/A
1368
Gun Painter Sim Cover Image
Step into a world where creativity meets firepower! Gun Painter Sim lets you transform ordinary firearms into stunning works of art with endless customization options. Whether designing for yourself or fulfilling custom requests, every weapon becomes a unique masterpiece waiting to be crafted.
Gun Painter Sim
Steam Publisher: Gun Painter Sim Developer: Gun Painter Sim
Coming soon
Coming Soon
N/A
Animation & ModelingCasualChoose Your Own AdventureColorfulDesign & IllustrationFPSFirst-PersonGamblingGun CustomizationHand-drawnMinimalistRealisticRelaxingSimulationSingleplayerSportsStrategyStylizedTacticalVisual Novel
3 N/A N/A ~$ N/A
1369
Machine War Cover Image
Machine War is a game in which you can compete with your friends against each other. Create your own car, buy upgrades in the store, upgrade weapons and defeat bosses.
Machine War
Steam Publisher: Invisible Studio Developer: Invisible Studio
Jan 1, 2021
Coming Soon
N/A
2D6DOFActionCharacter CustomizationDestructionGun CustomizationHand-drawnMilitaryMultiplayerMultiple EndingsNonlinearPhysicsPvPReal Time TacticsShooterSide ScrollerSingleplayerTransportationWar
3 N/A N/A ~$ N/A
1370
Nanima Cover Image
Nanima is a physics-based microscopic ship-builder where creativity drives combat. Salvage parts from defeated enemies and attach them to your ship on the fly in order to navigate a harsh microbial world.
Nanima
Steam Publisher: Precism Developer: Precism
2025
Coming Soon
N/A
2DActionAction RoguelikeBuildingCharacter CustomizationCombatFuturisticGun CustomizationLogicNaturePerma DeathPhysicsPixel GraphicsPvERoguelikeSandboxShooterSingleplayerTop-DownVehicular Combat
3 N/A N/A ~$ N/A
1371
Nebula Cleanup Crew Cover Image
Nebula Cleanup Crew is a top down action shooter with a focus on hot and cold weaponry. Blast enemies and bosses away in multiple regions with super heated and chilled weapons — freeze foes, overheat them, and unleash powerful thermal special attacks while upgrading your ship's abilities!
Nebula Cleanup Crew
Steam Publisher: JazzCat Games Developer: JazzCat Games
Coming soon
Coming Soon
N/A
2DActionAction RoguelikeArcadeArena ShooterBullet HellCombatGun CustomizationPixel GraphicsReplay ValueRetroRoguelikeRogueliteSci-fiShoot 'Em UpShooterSingleplayerSpaceTop-DownTop-Down Shooter
3 N/A N/A ~$ N/A
1372
Nephew's Vendetta Cover Image
Embark on a relentless journey, vanquish powerful bosses, and wield incredible upgrades in this intense action-packed game. Do you have what it takes to conquer the shadows and emerge victorious?
Nephew's Vendetta
Steam Publisher: Colossus Game Studio Developer: Colossus Game Studio
Coming soon
Coming Soon
N/A
3DActionBullet HellCrimeGun CustomizationHack and SlashIndieNarrationScore AttackShooterSingleplayerStory RichSurvivalTop-DownTop-Down ShooterViolent
3 N/A N/A ~$ N/A
1373
Rank: Warmaster Bunker Buster Cover Image
Tactical control meets strategic execution in this real-time, action tower defense. Develop classes of customized units and leverage different vantage points to defend your stake and ensure your colony’s survival.
Rank: Warmaster Bunker Buster
Steam Publisher: Laser Beams & Particle Streams Software, Inc. Developer: Laser Beams & Particle Streams Software, Inc.
Coming soon
Coming Soon
N/A
3DActionCombatFirst-PersonFlightFuturisticGun CustomizationIndieMarsPvESci-fiSingleplayerSpaceSpace SimStrategyTacticalTop-DownTower DefenseVehicular CombatWargame
3 N/A N/A ~$ N/A
1374
ReLinked 0.26091975 Cover Image
Grab your gun, slap on some modules, and get out there to destroy hordes of alien invaders on a procedurally generated and fully destructible map!
ReLinked 0.26091975
Steam Publisher: Sempiternal Rain Developer: Sempiternal Rain
Sep 26, 2025
Coming Soon
N/A
2DActionAction RoguelikeAlternate HistoryArcadeBullet HellCharacter CustomizationDestructionDungeon CrawlerGun CustomizationLootPixel GraphicsProcedural GenerationPvERoguelikeRogueliteShooterThird-Person ShooterTop-Down ShooterUnderground
3 N/A N/A ~$ N/A
1375
SurgePoint Cover Image
A fast-paced FPS roguelike where you build modular weapons, master advanced movement, and battle robotic enemies in both procedurally generated arenas and hand-crafted missions.
SurgePoint
Steam Publisher: Kale Letendre Developer: Kale Letendre
2025
Early Access
Coming Soon
N/A
3D3D PlatformerActionAction RoguelikeCombatCyberpunkDarkEarly AccessFPSFirst-PersonFuturisticGun CustomizationPerma DeathPlatformerProcedural GenerationPvERoguelikeSci-fiShooterTrading
3 N/A N/A ~$ N/A
1376
Survivesmith Cover Image
Reverse bullet-hell game with a crafting twist. Shoot hails of bullets, missiles, nails, lasers and whatever is at your disposal at your enemies and make tactical choices to overcome all obstacles. You are here to find and extract the 'Life Essence', and you're not leaving without it!
Survivesmith
Steam Publisher: Stardust-Forge Games Developer: Stardust-Forge Games
Q3 2025
Coming Soon
N/A
2DActionBullet HellCharacter CustomizationCombatCraftingFuturisticGun CustomizationHack and SlashRobotsRoguelikeRogueliteSci-fiShooterSingleplayerSurvivalTacticalTime TravelTop-DownTop-Down Shooter
3 N/A N/A ~$ N/A
1377
The Grafted Gear Cover Image
《The Grafted Gear》is an auto chess game that focuses on engine building. In each game, you will get a large number of equipment with unique entries and designs, facing enemies with unique designs. In the rest between each battle, you will build your equipment, and build a unique equipment engine.
The Grafted Gear
Steam Publisher: world tree project Developer: 世界树计划
Coming soon
Coming Soon
N/A
2DAuto BattlerChoices MatterCombat RacingDark HumorDeckbuildingGun CustomizationInventory ManagementLootModdableMythologyPixel GraphicsRTSRoguelikeRogueliteSci-fiScienceStrategyTime ManagementTurn-Based Combat
3 N/A N/A ~$ N/A
1378
CHAOS DWELLER: Havoc Of Tyranny Cover Image
Now, they will know despair. Fuel your rage, earn your people's trust, and rise to power. Unravel the mysteries behind your enemies. Is this a simple attack, or does a greater danger threaten the realm?
CHAOS DWELLER: Havoc Of Tyranny
Steam Publisher: EGOLAST GAMES Developer: EGOLAST GAMES
Coming soon
Early Access
Coming Soon
N/A
3DActionAction RPGAction-AdventureAnimeControllerEarly AccessFantasyGun CustomizationHack and SlashHand-drawnLinearMystery DungeonNarrationPuzzleRPGSouls-likeStory RichSwordplayThird Person
2 N/A N/A ~$ N/A
1379
Domain of Hallucination Cover Image
Domain of Hallucination is a Bullet Heaven game with Bullet Hell elements. During your hallucination, you can build your own map and choose your own challenges. Drink the potion, enter the Domain of Hallucination, and survive!
Domain of Hallucination
Steam Publisher: HSLU Developers: Livio Cozzio, Marcel Schürch
Coming soon
Coming Soon
N/A
2DActionAction RoguelikeArcadeBeat 'em upBullet TimeCasualGun CustomizationHack and SlashLevel EditorMagicMinimalistPixel GraphicsPlatformerPvERoguelikeSingleplayerSurvivalSurvival HorrorTop-Down
2 N/A N/A ~$ N/A
1380
Dungeon Thrones: Rise of Slimes Cover Image
Conquer the dungeons as a Slime who has mastered hundreds of weapons, armor, accessories, items, skill books, elemental abilities, turrets, area attacks, minions, and much more. There are no limits to the builds you can create!
Dungeon Thrones: Rise of Slimes
Steam Publisher: PaivaGM Developer: PaivaGM
Coming soon
Coming Soon
N/A
2DActionAction RoguelikeArena ShooterBullet HellBullet TimeCasualCharacter CustomizationChoices MatterControllerFamily FriendlyGun CustomizationHack and SlashPvERPGReplay ValueRoguelikeSingleplayerTop-DownTop-Down Shooter
2 N/A N/A ~$ N/A