Free
Rating summary
About
A hot spark runs the traces of a circuit board. You can guide it by reflecting and bouncing it off the switches (paddles) you can control. You flip all the mirrors at the same time with one input and race against the time to collect all the loose particles.
The faster you collect the particles the higher your combo will become. You can control the speed of light as you desire, but remember, it's still race against time. Time is one thing you can't manipulate.
PURE ARCADE
- One action flips every mirror at once
- Endless generated boards with signature late game layouts
- Combos, time bonuses, lives, and bonus stages
- Game Center leaderboard and achievements
Tap anywhere to flip the board, hold for shield, and swipe to control speed.
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What's New in Thermal Runaway
3.0
September 4, 2026







