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Rustborn - Outland Threat

Demo available

Nexus Arcane GameStudioDiscovered Sep 21, 2026

About the game

You’re a cowboy abducted by aliens who accidentally ends up with a biomechanical arm. Run, climb, and shoot like crazy to survive hordes of deadly robots in this third-person bullet-hell shooter. Conquer the mothership and find your way back home!

Original Steam description

Abducted. Experimented on. Now it’s time to fight back.

You’re a rebellious young cowboy abducted from Earth and trapped inside a labyrinthine alien ship filled with malfunctioning androids. After surviving bizarre experiments, you awaken with a biomechanical arm fused to an evolving alien artifact, unstable, unpredictable, and your only chance to escape.

Features

  • Manage a limited weapon arsenal, decide what to keep or discard, and combine certain weapon effects for extra damage.

  • Evolve the alien artifact and unlock new passive abilities that change your combat style.

  • Face intense third-person bullet-hell combat against waves of drones, robots, and powerful android bosses attacking from every direction.

  • Explore six distinct levels within the alien ship, each with its own threats, enemies, and challenges.

  • Play as a young Brazilian cowboy fighting for his freedom inside a hostile alien vessel.

Demo and release information

A Steam demo was found at the latest check. Confirm it is still available in your region on Steam before downloading.

Steam demo, playtest and Early Access: what is the difference?

Information & artwork: Steam · Last checked UTC