Two centuries after the world fell, Bastion still stands.
Once banished by the ancient gods, you are summoned to break the EVERSIEGE.
Each run forces hard choices — what to rebuild, what to spare, which power to pursue.
Wield legendary weapons, pair them with elemental Essences, and craft your playstyle through evolving challenges. Rebuild Bastion, manage your resources, and hold the line against relentless hordes while striking deep into enemy territory.
Defend Bastion. Break the everSiege.
Bastion is your last stronghold, and every decision counts.
Gather resources, reinforce your defenses, and make tactical calls in real time as hordes tighten their grip.
Will you invest in towers, push the front lines, or unlock ancient shrines? Bastion is more than a refuge, it’s a weapon. Survive the siege, reclaim the land, and face the Evil master behind it all.
Shape your playstyle by combining weapons and elemental Essences.
Whether you wield swift daggers, a crushing axe, or a precise longbow, each Wargear unlocks a unique approach to combat. Pair it with fire, ice, lightning... Essence to craft your build.
Mix, match, and experiment—every synergy unlocks new tactics, and the possibilities are almost endless.
You might hold your victory now, but the evil is rooting far back. Backtrack through time to defeat all versions of the Evil Master.
But the corridors of time are unpredictable, as every leap back reveals an altered and more dangerous version of reality.
Survive, upgrade, and adapt. Your choices shape every run, unlocking lasting power through evolving challenges and ever-changing battlegrounds.
