Rigney acknowledges that the Erangel map, PUBG 's first map, is a combination of store-bought assets and in-house content. He then said that the Miramar desert map was also built with a combination of in-house content and store-bought assets, though it used less pre-made assets than Erangel. "As our in-house art teams built Miramar, they began to rely less on store-bought assets, although they continued to use them strategically, because it just doesn’t make sense to build everything in the game...