Outpost Indigo II is the primary raidable base for WIJ. It is based on the original fort Indigo. WIJ and Raiders alike get experience points from kills and assists, which contribute to their 'INDG' level. Having a higher INDG level means more weapons available to you. However, these weapons are not immediately available each time you join a server. You must acquire a certain number of kills in order to be able to use each weapon. Written in the place description, "Outpost Indigo is located on an M-class planet, divided between borders."
There is a raid limit of 2 hours (so 2 hours of an official raid) before an autokicker removes all raiders from the server. If the raid becomes unofficial, the timer resets.