Closure is an independent video game currently being developed by programmer Tyler Glaiel and artist Jon Schubbe with music and sound by Chris Rhyne. Based a Flash game of the same name on the website Newgrounds, a full version of the game is being developed for PlayStation Network in Spring 2012.
Closure is a puzzle/platformer title that centers around the concept of light. Through each of the many levels, the goal is to reach the door at the end. Lighting is a key gameplay mechanic, as only platforms and walls illuminated by lightbulbs, or orbs of light the player can carry can actually be touched by the player. The player has to make use of the light source and light orbs in order to get through the area without falling off the bottom.