Sven Co-op Entity Guide

  Point entity

This is used for sequels to maps, so the game engine will not show them in the map list, as a sequel is not supposed to be loaded, unless after finishing its prequel. This only works when also not using an info_player_start. The purpose of this entity does not match today's convention, so you should use info_player_deathmatch instead. In either case, look at that for reference.