Karous — cheap CD keys, compare prices
Is it worth buying?
- The price is at or near its all-time low — a good time to buy.
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Karous is an action game mixing melee strikes, shooting, defensive maneuvers, and character growth. The story centers on Karous, a girl whose parents were killed during a large-scale conflict with humans; acting on her father's last request, she travels down to Earth to track down the Sanguis Dei. This PC release is a port of a shoot-'em-up originally launched on Dreamcast in 2007, brought back by developer and publisher RS34 in 2026.
Did you know?
Karous originally launched on the Dreamcast back in 2007, and this PC version arrives nearly two decades later.
Best price today
€18.37
all-time low: official €18.37 · keyshop €18.94 near low
The cheapest Karous key right now costs €18.37 at Steam — the best of 2 compared offers. The lowest price we have recorded for this game: €18.37.
The average low over the past 4 months was €18.80.
Prices as of
Steam best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Karous prices by store 2
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €18.37 |
| Kinguin | Marketplace | €18.94 |
Lowest — official stores
€18.37
Oct 2026
Lowest — keyshops
€18.94
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €18.37 | €18.94 |
| Sept 2026 | €24.50 | €18.94 |
| Aug 2026 | €24.50 | €18.94 |
| Jul 2026 | €19.60 | €18.94 |
Lowest in-stock price per month from our price history; the current month is the low so far.
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, Kinguin
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All-time low so far: €18.37
System requirements
| Minimum | |
|---|---|
| OS | Windows 10® (64-bit) |
| Processor | Intel Core i3 |
| Memory | 4 GB RAM |
| Graphics | Intel HD Graphics 530 or more |
| Storage | 500 MB available space |
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About this game — FAQ
Can Karous be played single-player?
Yes, Karous is a single-player game.
Does Karous support a controller/gamepad?
Yes, Karous has full controller support.
What languages does Karous support?
Karous is available in: English, Japanese.
Does Karous use Steam Cloud saves?
Yes, Karous uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Karous key?
The cheapest Karous key is currently sold by Steam for €18.37. That is the best of 2 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €18.37.
How much does Karous cost?
Karous currently costs from €18.37 — 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.