About Block Unlock GameBlock Unlock is a simple 20-level pixelated platformer game where you help a knight reach a purple star. Control the knight's lateral movements by using the left and right arrow keys on your keyboard, and press the Z key to jump. Avoid running into spikes. Tap exclamation point boxes as needed to alternate between whether blue or red boxes fill in on your journey. A stage is considered beat as soon as you touch the purple star. This is a JavaScript web application which uses cross-platform mobile-friendly HTML. All modern web browsers like Microsoft Edge, Apple Safari, Google Chrome, Mozilla Firefox and Opera should support it. This game works on just about any type of computing device including Microsoft Windows desktop computers, Apple OSX Mac computers, iOS powered tablets and phones like the iPad and iPhone, laptops like the Google Chromebook, and the many types of mobile phones from manufacturers like Samsung which are powered by Google Android.

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