Strap into a heavy mining exosuit, stack six auto-firing weapons, and carve through a deep-space asteroid belt. Mine ore between enemy waves, bank it at the dock, snowball your build, and push higher hazards — a fast, punchy 2.5D roguelite built gamepad-first for Steam Deck.

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Planned Release Date: August 2026

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About This Game

The belt is rich. The belt is hostile. You have six gun arms.

Gunmetal Orbit is a fast 2.5D space-mining arena roguelite. Pick your spacer, launch into the asteroid field, and survive escalating waves while your weapons fire on their own — your job is to fly: kite the swarm, dodge the bolts, crack the rocks, and scoop the ore before something else does.

MINE UNDER FIRE

  • Ore is money, and money is guns. Pop asteroids, haul the chunks home, and sell at the dock — every run funds the next fight.
  • The field fights back: shooters, kamikaze poppers, splitters, armored heavies, ore-stealing salvage scarabs, and gravity-well Magnetars that drag you off your line.
  • Every few waves the belt shifts sectors — amber Scrap Drifts thick with rock, electric Ion Storms that scorch whole zones of the arena.

BUILD ABSURD LOADOUTS

  • Stack up to six auto-firing weapons — six SMGs screaming at once is a legitimate strategy.
  • Level-up picks and the rotating Outfitter shop snowball damage, attack speed, lifesteal, drones, and dashes into a screen full of bullets.
  • Combine duplicate weapons into higher tiers; recycle what doesn't fit the build.

GROW THE OUTPOST

  • Secured waves earn station blueprints — sentry spires, refinery annexes, cargo drone hangars. Your dock becomes a base that fights and earns alongside you.

RUNS SHAPED LIKE YOUR SESSION

  • Pick a mode — Standard, Endless, Mining Rush, or a challenge preset — and a hazard level 0–5: H0 is a quick patrol, H5 is a 30-wave campaign with mid-bosses.
  • Death is real: a hull breach ends the run and archives it to your Service Record.
  • Docking saves. Suspend anytime. Three slots hold three separate runs.

BUILT FOR THE DECK

  • Gamepad-first twin-stick controls with native button prompts; keyboard and mouse fully supported.
  • Native 1280×800, tuned for a locked 60 fps on Steam Deck hardware.
  • A dubstep soundtrack keeps the belt moving.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Some of Gunmetal Orbit's art and audio assets - including concept art used to build 3D models, UI icons, sound effects, and the store page key art - were created during development with the help of generative AI tools, then curated, edited, and integrated by the developers. All gameplay code and game design are human-made, and the game does not generate any AI content while you play.

System Requirements

Windows
SteamOS + Linux
    Minimum:
    • Requires a 64-bit processor and operating system
    • OS: Windows 10 64-bit
    • Processor: Quad-core x64 (Intel Core i5 / AMD Ryzen 5 or better)
    • Memory: 8 GB RAM
    • Graphics: Vulkan-capable GPU (GeForce GTX 1050 / Radeon RX 560 or better)
    • Storage: 5 GB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    Minimum:
    • OS: SteamOS 3 / Ubuntu 22.04 (64-bit)
    • Processor: Quad-core x64 (Steam Deck native)
    • Memory: 8 GB RAM
    • Graphics: Vulkan-capable GPU (Steam Deck APU or better)
    • Storage: 5 GB available space
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