The survival MMO H1Z1 also has a form of endgame. Here, players defend their bases against attacking enemies.
In World of Warcraft, the days of 40-man raids are long gone. Nowadays, it has been reduced to 20. They set out on fixed schedules to slay AI enemies and take their most valuable loot. This makes the raiders stronger themselves. The survival MMO H1Z1 does not have PvE raids in that sense. No dragon is waiting in its cave to be slaughtered by players.
In the sand-and-zombie box of H1Z1, the “endgame” for many players consists of building a base together with allies and hoarding wealth there. In the world of H1Z1, wealth is not useless junk, such as chalices, trophies, or other dust collectors, but ammunition, food, medicine, and weapons. And those are highly sought after.
The more successful a group of survivors is at building a base and storing supplies there, the more attractive the base becomes as a target for others. And the most successful players and their bases become a kind of “end boss” in H1Z1, which then needs to be raided.
How such a raid plays out in practice can be seen in this impressive video, so to speak, from the dragon’s perspective.

