When jumping over obstacles is one of the main actions, challenges, or mechanics of the game.
Only requires a single button (commonly the left mouse button or a single key on the keyboard) to operate the game's controls or interact with it.
Games which have short playtimes and can usually be completed in one sitting.
Explore HTML5 Platformer games with one button tagged one-button and Short on itch.io · Upload your HTML5 games with one button to itch.io to have them show up here.
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