OPUS: Rocket of Whispers — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Steam 92%)
- The price is well above its low (was €3.69) — worth waiting for a drop or setting an alert. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
An award-winning post-apocalyptic adventure following two survivors as they work to launch a space burial for the lost souls of their desolate world. Search a snowy wasteland for supplies and the courage to say goodbye.
Did you know?
Part of the OPUS series by Taiwanese studio SIGONO, whose games are known for their gentle, emotionally driven stories set in space.
Best price today
€7.39
all-time low: official €3.69 · keyshop €9.44 (+100%)
On Steam: €14.79 — you save 50% here
The cheapest OPUS: Rocket of Whispers key right now costs €7.39 at Fanatical — the best of 9 compared offers. The lowest price we have recorded for this game: €3.69.
The average low over the past 5 months was €6.65.
Prices as of
Fanatical best price Official store
Gog Official store
Steam Official store
Gog Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
OPUS: Rocket of Whispers prices by store 8
| Store | Type | Price |
|---|---|---|
| Fanatical | Official store | €7.39 |
| Gog | Official store | €8.03 |
| Kinguin | Marketplace | €9.44 |
| Driffle | Marketplace | €9.58 |
| Gamivo | Marketplace | €9.93 |
| K4G | Marketplace | €12.66 |
| G2A | Marketplace | €12.96 |
| Steam | Official store | €14.79 |
Lowest — official stores
€3.69
Jul 2026
Lowest — keyshops
€9.44
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €3.69 | €9.44 |
| Sept 2026 | €7.39 | €9.45 |
| Aug 2026 | €3.69 | €9.44 |
| Jul 2026 | €3.69 | €9.44 |
| Jun 2026 | €14.79 | €16.35 |
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: Fanatical, Kinguin, Driffle, Gamivo, K4G, G2A, Steam
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: Gog
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All-time low so far: €3.69
System requirements
| Minimum | |
|---|---|
| OS | Windows XP, Vista, 7, 10 |
| Processor | 1.4 GHz Dual Core or Greater |
| Memory | 2 GB RAM |
| Graphics | 256 MB OpenGL 2.0 compatible graphics card |
Similar games
Video reviews
8:18 OPUS: ROCKET OF WHISPERS | Preview
Pocket Gamer
27:11 OPUS: Rocket of Whispers | First Look | Nindie Preview
ContraNetwork
4:28 OPUS: Rocket of Whispers (Switch) Review
Nintendo Ninja News
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Can OPUS: Rocket of Whispers be played single-player?
Yes, OPUS: Rocket of Whispers is a single-player game.
What languages does OPUS: Rocket of Whispers support?
OPUS: Rocket of Whispers is available in: English, Japanese, Traditional Chinese, Simplified Chinese, Korean.
FAQ
Where is the cheapest place to buy a OPUS: Rocket of Whispers key?
The cheapest OPUS: Rocket of Whispers key is currently sold by Fanatical for €7.39. That is the best of 9 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €3.69.
How much does OPUS: Rocket of Whispers cost?
OPUS: Rocket of Whispers currently costs from €7.39 — the cheapest offer across the stores we track. For comparison, the game costs €14.79 on Steam, so buying a key saves you about 50%.
Is Fanatical an official store or a keyshop?
Fanatical 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.