Overview

Combustor is a 2D gas simulation from developer Szymon Aniola, published under Szymon Aniola Entertainment and released on November 10, 2026. Rather than borrowing the familiar "falling sand" approach seen in games like Noita or Powder Toy, it tracks gases per cell, storing temperature, pressure and other properties so that reactions behave in a more realistic way. You draw your own designs, paint walls, mix gases and spark them, then watch what the simulation produces.

Highlights

  • Each cell carries information about the gases inside it, including temperature and pressure, which shapes how reactions unfold.
  • Combustion is not automatic: fuel beside an oxidizer stays inert until conditions are met, since ignition requires roughly 700 K while ambient air sits near 300 K.
  • A mixture must be rich enough to keep itself hot once lit; a thin plume in open air flickers and dies, while boxing it in with walls changes the outcome.

The core loop is experimental by nature. You sketch a chamber, seal it with painted walls, introduce fuel and oxidizer, then apply an ignition source and observe whether the reaction sustains itself.

Because the simulation accounts for per-cell gas data rather than simple particle rules, small changes to geometry or mixture can shift the result noticeably. The Steam tags point toward sandbox, education, logic, science and puzzle play, which fits a title built around understanding conditions rather than chasing a score.

Who It's For

This one suits players who enjoy tinkering with systems, testing hypotheses and learning through iteration. If you like sandbox simulations, logic puzzles or science-flavored toys where the reward is comprehension, Combustor is aimed squarely at that audience. Those seeking fast action or guided campaigns should look elsewhere.

Game Info

  • Developer: Szymon Aniola
  • Publisher: Szymon Aniola Entertainment
  • Genre: Simulation
  • Release date: November 10, 2026
  • Platforms/features: Single-player, Steam Achievements, mouse-only option, playable at your own pace
  • Languages: English with full audio support
  • Pricing: paid title with an active discount or sale; check the latest Steam listing for current details