BastionOS

BastionOS

Platform
SteamSteamOfficial
£2.81
1d agoGet Best Price

Game info

Metacritic
--
Steam
4.8/5 · 178 reviews
Release
2026-04-28

Languages

EnglishJapaneseArabicSimplified ChineseTurkish

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About this game

Brace for Impact in BastionOS

In BastionOS, players take on the role of a tower commander defending against relentless waves of mechanical enemies. You’ll select specific levels to engage in tactical warfare, directing your tower's artillery with precision. Every successful strike yields precious resources dropped by defeated foes. Are you ready to fortify your tower and strategize against the advancing machine army?

Tower Strategy: Rise Stronger After Every Fall

Your tower is your main defense, but it comes with an expiration date. No matter how strong your artillery, the inevitable fall is a part of the battlefield. However, you have the power to rebuild it even stronger than before. Fortifying your tower involves strategic planning, incorporating various weapons and upgrades to adapt to the escalating threats. Each decision impacts your survival.

BastionOS price history

Price facts

Price facts for BastionOS
Current best price£2.81 at Steam
All-time low£1.68 at Steam · April 2026
Official stores, last 30 daysNo change
BastionOS price history

Frequently asked questions

What platforms is BastionOS on?

BastionOS is available on PC.

When was BastionOS released?

BastionOS was released on April 28, 2026.

How much does BastionOS cost?

The current lowest price for BastionOS is £2.81 at Steam.

What is the lowest BastionOS has ever been?

The historical low price for BastionOS is £1.68.

BastionOS price history

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