fungame77Run 3 is an exciting endless running game you can play on unblocked games 77. Your goal is to jump, slide and swerve to avoid obstacles. See how far you can run as the path gets harder.Run 3 is an exciting endless running game you can play on unblocked games 77. Your goal is to jump, slide and swerve to avoid obstacles. See how far you can run as the path gets harder.