Humidity games
Free browser games with a damp streak — an endless runner, arcade dodgers, a reaction game, a physics puzzle, and quizzes. No signup, no downloads, and secretly good for your humidity smarts.
Dewy Dash
An endless runner: jump puddles and mold, duck ceiling drips, and grab sunshine to outrun the rising damp meter.
Endless runner · NEWPlay now →Mold Defender
Humidity rises in six rooms at once — tap to run the dehumidifier and keep every room below the mold line.
Arcade · real-timePlay now →Drip Catcher
Slide the bucket to catch falling water drops and dodge the mold spores. Classic catch-em-up.
Arcade · reflexPlay now →Humidity Balance
Showers, rain, and dry heat knock your home off balance. Hold the healthy green zone as long as you can.
Arcade · balancePlay now →Muggy Meter Dash
Read the dew point and call it — Comfortable, Sticky, or Oppressive — before the timer empties.
Reaction · fastPlay now →Beat the Condensation
Dial in the highest humidity that keeps the window clear across five colder levels. Real dew-point physics.
Puzzle · 5 levelsPlay now →Humidity: Higher or Lower
Which US state is more humid? Keep guessing to build the longest streak.
Arcade · streakPlay now →Humidity IQ Quiz
10 quick questions on humidity, mold, and dehumidifiers with instant answers. How high is your IQ?
Quiz · 10 QsPlay now →Enjoyed these? The free calculators turn the same science into practical tools, and the humidity basics guides explain the "why" behind every answer.