Thermal Runaway launches one-input spark control

Thermal Runaway launched on Steam on August 15, 2026. The arcade puzzler sends a spark across circuit traces while one input flips every controllable mirror at the same time.

Thermal Runaway: confirmed details

Players reflect and bounce the spark through loose particles before time expires. Faster collection builds a higher combo, while speed can be adjusted directly. Teleport and shield abilities provide ways around interfering sparks that would otherwise cost a life. The official store listing credits Chilling Moose Games as developer and This Is Neat / Chilling Moose Games as publisher.

What changed for players

Simultaneous mirror control turns a local correction into a board-wide consequence because helping one reflection can spoil another. Adjustable speed gives players room to read a difficult section, but the fixed timer prevents slow motion from removing all pressure.

Availability and lasting context

Thermal Runaway is listed as a released product rather than an Early Access build. Patches may still change performance, balance and interface details after launch. The confirmed release supports Windows and macOS. This report describes only features documented in the official listing at publication time. Store availability and supported languages can vary by region, while pricing, online services and later updates should be checked on the live store page.

This report separates features released on the stated date from later patches and community expectations. Balance values and platform support can change, but the documented release history remains the same.

Sources: primary release notes or official records. Factual claims were checked against these records; interpretation is our own.

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