Demo

Gut Grease Demo

Released Apr 1, 2026by Michael MedearisNo user reviews(Steam reviews)

Rip out living guts to fuel your Mech in this hyper-realistic combat sim. Play the first 2 levels now in this free demo before purchasing the full game! Survive the meat-grinder, harvest biological fuel, and prepare to plasma-cut the Gate.

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About Gut Grease Demo

TRY THE MEAT-GRINDER

Use this demo to calibrate your systems and experience a vertical slice of the madness before you buy.

  • Playable Levels: 2 Full Levels (~60 mins of gameplay).

  • The Mechs: Pilot the high-mobility Vanguard Mech.

  • Your Mission: Harvest guts, refine fuel, and plasma-cut the Gate.

  • Save Data: Progress from these 2 levels carries over to the full game!

VICTORY REQUIRES VISCERA

In this world, Gut Grease is life. Derived from the grit of the movie Patton, this biological byproduct is the absolute key to powering your speed boosts and shield integrity. Hunt cloned deer from a Side-by-Side to build your essential supply.

CO-PILOT: THE DANCING FISH

You aren’t alone in that cockpit. Your reinforced fishbowl companion is hardwired into the frame. When the combat gets heavy, turn on the radio—the fish jams out while you rain fire on the sector.

KEY DEMO FEATURES

  • The Gut Grease Economy: Destroy biologicals to grease your gears and refine "living guts" into tactical fuel.

  • Jerry Can Power-Ups: Scavenge for randomized Octane Boosts, Shell Reloaders, and Shield Multipliers.

  • Photo-Realistic Visuals: Experience levels utilizing actual video footage with seamless character integration.

  • Immersive VR Cockpit: Built for OpenXR with physical seat adjustment (hold both grab buttons) and tactical vitals displays.

  • Full Crossplay: The demo supports PCVR, and Flat-screen (Keyboard/Gamepad).

READY FOR THE FULL DEPLOYMENT?
Purchase the full game on the Gut Grease Steam Page.

Game details

Game details

Released
Platforms
Controller support
Full
Steam rating
No user reviews

Age ratings

IGRS 18DEJUS 14STEAM_GERMANY 16

Game modes

Languages

System requirements

Minimum

Minimum:
  • Requires a 64-bit processor and operating system
  • OS: Windows 10
  • Memory: 4 GB RAM
  • Graphics: nvidia 1050 or equivalent
  • VR Support: Meta Quest based headsets

Recommended

Recommended:
  • Requires a 64-bit processor and operating system
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