Deep Abyss — 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
Deep Abyss casts players as a diver exploring the unknown on a journey into their own personal abyss, experiencing a poetic and fantastical world spanning the deep sea and space. Studio RO both developed and published it in 2022.
Best price today
€3.99
all-time low: official €3.99 · keyshop €4.57 near low
The cheapest Deep Abyss key right now costs €3.99 at Steam — the best of 2 compared offers. The lowest price we have recorded for this game: €3.99.
The average low over the past 4 months was €3.99.
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.
Deep Abyss prices by store 2
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €3.99 |
| Kinguin | Marketplace | €4.57 |
Lowest — official stores
€3.99
Jul 2026
Lowest — keyshops
€4.57
Aug 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €3.99 | €4.57 |
| Sept 2026 | €3.99 | €4.57 |
| Aug 2026 | €3.99 | €4.57 |
| Jul 2026 | €3.99 | €4.99 |
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: €3.99
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 | Windows 10 |
| Processor | Intel Core i5-2300 | AMD FX-4350 | Intel Core i5-6600 | AMD Ryzen3-3300X |
| Memory | 4 GB RAM | 16 GB RAM |
| Graphics | Nvidia GeForce GTX 570, 1 GB | AMD Radeon HD 7850, 2 GB | Nvidia GeForce GTX 760, 2 GB | AMD Radeon HD 7870, 2 GB |
| DirectX | Version 11 | Version 11 |
| Storage | 3 GB available space | 3 GB available space |
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About this game — FAQ
Can Deep Abyss be played single-player?
Yes, Deep Abyss is a single-player game.
Does Deep Abyss support a controller/gamepad?
Yes, Deep Abyss has full controller support.
What languages does Deep Abyss support?
Deep Abyss is available in: English, Korean, Japanese, Simplified Chinese, Traditional Chinese.
FAQ
Where is the cheapest place to buy a Deep Abyss key?
The cheapest Deep Abyss key is currently sold by Steam for €3.99. That is the best of 2 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €3.99.
How much does Deep Abyss cost?
Deep Abyss currently costs from €3.99 — 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.