Rustborns

Survive Together or Alone

Face the apocalypse alone or with friends. In The Last Bastion, you can team up with other survivors to rebuild, fortify, and defend the Base. Work together to craft weapons, upgrade defenses, and push back against the horrors that lurk beyond. Venture into the ruined city, clear enemy-infested districts, and activate the portals to unleash devastating battles. The stronger your team, the longer you’ll last.

The City Has Fallen

The world as we knew it is gone, overrun by creatures that defy nature. You and a handful of survivors have one last refuge: the Base, powered by a fragile Reactor. Lose it, and everything is over.

But survival isn’t just about hiding. The ruins hold scrap metal, forgotten weapons, and lost technology—resources that could turn the tide. Every day is a fight to gather, build, and prepare before night falls. Because when the sun sets, they come.

The Portals Open

The city is divided into six districts, each home to portals pulsing with unknown energy. No one knows who built them or why. But one thing is certain: they are the source of the horrors hunting us.

To stop the spread, the portals must be activated. But the moment they awaken, waves of creatures flood the streets, hunting anything in their path. You can run. You can hide. Or you can stand and fight.

The Price of Power

There is a secret buried in the city—an ancient, glowing substance known as Void Shards. It’s the key to unlocking the strongest weapons, the most powerful defenses. But there’s only one way to get it: defeating the beasts guarding the portals.

If you succeed, you’ll push humanity one step closer to reclaiming the world. If you fail, the creatures will consume everything, and the city will reset… as if you were never there.

The question isn’t if you’ll fight. The question is: how long can you last?