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Prices from 9 stores, shown separately.

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Checked against price history.

Biggest drop today: −75%

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BastionOS + DEFRAG — compare prices from CA$6.82 | KingsPrice

Home/Games/BastionOS + DEFRAG

Bundle

BastionOS + DEFRAG

About this bundle BastionOSBastionOS is a short active incremental game where you stack ludicrous weapons and upgrades onto a tower. Destroy a gigantic evolving horde, unlock new tech, repeat.DEFRAGDEFRAG is a game about cleansing corrupted sectors and refining them through optimization to build a stronger system. Collect resources, adjust configurations, and complete your build as you progress.

Lowest tracked price

PLN EUR USD GBP CAD

CA$6.82-15%

at SteamCA$8.02

price checked Jul 14, 2026

Shop now ↗1 offer from 1 shopfrom

CA$6.82

↓

Price Check

Price history tracked since Jul 7, 2026 · vs all tracked offers.

Based solely on tracked price history — not purchase advice.

Steam Social Deduction Fest ends on Jul 16
The deepest prices so far appeared only during sale events

Tracked since Jul 7, 2026.

Price statsLows are KingsPrice metrics computed from the price history of stores we track (current offers included) — not a seller's official "lowest price before discount" disclosure under EU price-reduction rules.

30-day Steam low: CA$5.11
Lowest tracked: CA$5.11Jul 7, 2026

Steam Social Deduction Fest ends on Jul 16

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Offers1 Includes4 Bundle value Base game About Game details

Offers

What are keyshops?

Official stores

Official stores with direct support.

Steam

SteamSteamOfficial

updated Jul 14, 2026

CA$8.02

-15%CA$6.82

Includes (4)

Bundle value

Bought separately

CA$16.04

best prices of 4/4 items

This bundle

CA$6.82

â‰ CA$1.71 per item

You save

CA$9.22 (-57%)

vs buying every item at its best price

BastionOSCA$4.13 BastionOSCA$4.13 DEFRAGCA$3.89 DEFRAGCA$3.89

Base game (1)

Screenshot

Game details

Game details

Platforms