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MOLTYN

ActionSimulationPCSoloDemo Live

About this game

Melt a city into the sea. The free demo for MOLTYN: a volcanic island, seven powers of the earth and five story missions, including a kaiju siege and a fight with your own shadow. Every pixel is live matter that runs, cracks and falls.

Install the free Steam demo.

Last checked 9 Nov 2026

Player receptionVery Positive93% positive · 96 Steam reviews ↗

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MOLTYN

Melt a city into the sea. The free demo for MOLTYN: a volcanic island, seven powers of the earth and five story missions, including a kaiju siege and a fight with your own shadow. Every pixel is live matter that runs, cracks and falls.

Player reception: Very Positive · 93% positive · 96 Steam reviews

Available on Steam (PC) — Demo Live, checked 9 Nov 2026.

More about MOLTYN

MOLTYN is a physics-based demolition game where every pixel of the environment is live matter that reacts to the player's actions. Players melt cities, flood areas, and use seven elemental powers (laser, gravity, water, lava, storm, freeze, nuke) to reshape landscapes. The free demo includes five story missions: Kaiju Attack, Shadow MOLTYN, Starfall, The Moon, and a city destruction challenge. All elements behave physically—lava meets water to form obsidian, structures collapse realistically, and debris interacts. The game features two sandbox worlds: a destructible island with a town and a blank canvas for building. No timers or fail states; players reset anytime. Early Access launches November 2026 with full campaigns and tools.

Availability historyPast official availability changes
  • Demo LiveSteam · PC · 8 Oct 2026