Use the Arrow Keys to move and SPACE to jump. When you get your flashlight, click to turn the light on and off. You can adjust your controls in the Settings menu under Hotkeys.

Your goal is to collect the star in each level. Make sure you shine your light on the star or else you won't be able to pick it up.

When you shine your light in the dark, you will find objects that can help or hinder you! Here's a piece of advice: what you can't see won't hurt you!