Introduction image - Project Lunacy mod for Portal 2

Project Lunacy is a mod for Portal 2 that introduces an alternate timeline, in which Aperture shoots for the moon. The mod will feature a medium-sized singleplayer campaign, which will attempt to bridge the gap between old and new. Several new elements will be introduced, bringing with them a set of new mechanics. Unlike previous maps and mods for Portal 2, we will be attempting to utilize the lower gravity to the fullest extent. This is the start of a long journey, and we hope you'll stick with us.