This mod started from a chat session about learning to map and ways of improving. The idea is to allow maps that are not normally released to be part of something bigger and that keeps growing. It was original conceived for Half-Life 2 / Orange Box but could easily be extended to other single player games. In retrospect it is clear that HoloReality was influenced by a Half-Life mod called Project Quantum Leap and Portal, although at the time of concept it didn’t seem that way.