This is a jumping game of gigantic proportions! Fire the mad inventor, Justin the beaver, off on a crazy jumping journey. Collect coins and special inventions along the way to help him reach even higher! Enter to enjoy playing Jump With Justin game without any charges at 4friv.com. Jump With Justin is one for our amazing Friv 4 games to play and having fun.

Use Spacebar button to Launch, Use Arrow Left And Arrow Right button to Move, Use Left Mouse button to Upgrade,

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