Bustbound — cheap CD keys, compare prices
Is it worth buying?
The price is at or near the lowest we've tracked — a good time to buy
Buy · Steam €4.15
About the game
Bustbound recasts blackjack as a roguelike deckbuilder in which the number 21 serves as your weapon. Turn-based fights are won by hitting, standing or doubling down. You mix effect cards with relics, pick a path across six stages and take on the Joker Couple. Kukjin Chung developed and published it in 2026.
Best price today
€4.15
· · check “Region” on the seller’s page
Steam · Official store · Steam
Global key · check “Region” on the seller’s page
You pay Steam directly · same price as on their site
Notify me when it drops below €3.74
- On Steam
- €4.15
- lowest in tracked period
- €4.154 Nov
The cheapest Bustbound key right now costs €4.15 at Steam. (Prices as of )
Offers 1 · PC · from €4.15
Prices as of
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Listed seller price shown — payment fees may vary by method.
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Lowest official since we started tracking (Nov 2026)
€4.15
Nov 2026
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam
System requirements
| Minimum | |
|---|---|
| OS | Windows 10 64-bit |
| Processor | Intel Core i3-8100 or AMD Ryzen 3 1200 |
| Memory | 8192 MB RAM |
| Graphics | Intel UHD Graphics 630 or equivalent DirectX 11 GPU |
| DirectX | Version 11 |
| Storage | 3072 MB available space |
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About this game — FAQ
Can Bustbound be played single-player?
Yes, Bustbound is a single-player game.
What languages does Bustbound support?
Bustbound is available in: English, French, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Simplified Chinese and 2 more.
Does Bustbound use Steam Cloud saves?
Yes, Bustbound uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Bustbound key?
The cheapest Bustbound key is currently sold by Steam for €4.15. The lowest price we have ever recorded for this game: €4.15.
How much does Bustbound cost?
Bustbound currently costs from €4.15 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.