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Super Mario All-Stars - World Improvement Chrome extension promo image

Super Mario All-Stars – World Improvement Chrome Extension

Super Mario All-Stars - World Improvement Chrome extension

Play on PastPlayChrome extension · offline play

Installation complete

Super Mario All-Stars – World Improvement is ready to play

Open the extension from Chrome’s toolbar. The original packaged game is the default mode, with all files needed for play included locally.

To start: Open Guide in the extension for the verified controls: Arrow keys move; S, X and Z use the three face buttons; Enter starts or pauses.

Original GameLaunch the packaged Super Mario World Improvement adventure as the main experience.
Offline PackageThe game runtime and required files are included locally for focused offline play.
World SprintSwitch to World Sprint, a local HTML5 mini challenge, whenever you want a short run.

Getting started

  1. Pin Super Mario All-Stars – World Improvement from Chrome’s Extensions menu for quick access.
  2. Open the popup; the original game is selected by default.
  3. Click inside the game, then use the controls shown in Guide.
  4. Use Restart to begin a fresh session.
Super Mario All-Stars - World Improvement original game in the Chrome extension
The original game remains the default, primary mode.

Two focused play modes

Select the original game for the complete adventure, or choose World Sprint for a short local HTML5 challenge. Favorite remains session-only and Restart follows the active mode.

World Sprint local HTML5 mini-game in Super Mario All-Stars - World Improvement
World Sprint is a secondary local mini-game for a quick run.

Verified controls

Open Guide in the extension for the verified controls: Arrow keys move; S, X and Z use the three face buttons; Enter starts or pauses.

The built-in Guide keeps the current keyboard map and restart behavior easy to find.

Super Mario All-Stars - World Improvement keyboard guide in the Chrome extension
Guide shows the verified controls used by the packaged game.

Extension removed

Thanks for playing

Super Mario All-Stars – World Improvement has been removed from Chrome. If this was accidental, reinstall it to return to the original game and World Sprint.

Play on PastPlay