Keplerth — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 84%)
- The price is above its low (was €3.55), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Keplerth is a 2D sandbox RPG in which you try to survive on a hostile alien planet, alone or in online multiplayer with friends. It combines survival, building, farming and open-world exploration.
Did you know?
Keplerth is a 2D sandbox survival RPG on a hostile alien planet, solo or in online multiplayer, combining building, farming and open-world exploration.
Best price today
€4.59
all-time low: official €7.49 · keyshop €3.55 (+29%)
On Steam: €7.49 — you save 39% here
The cheapest Keplerth key right now costs €4.59 at K4G — the best of 13 compared offers. The lowest price we have recorded for this game: €3.55. The cheapest official store price is €7.49 at Steam.
The average low over the past 5 months was €3.77.
↳ chosen by the region label on the key — not a guarantee
Prices as of
K4G Marketplace
Kinguin Marketplace
GameSeal Marketplace
GameSeal Marketplace
Driffle Marketplace
G2A Marketplace
Steam Official store
Fanatical Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Keplerth prices by store 8
| Store | Type | Price |
|---|---|---|
| K4G | Marketplace | €4.59 |
| Kinguin | Marketplace | €4.76 |
| Instant Gaming | Marketplace | €4.79 |
| Driffle | Marketplace | €4.93 |
| GameSeal | Marketplace | €4.93 |
| G2A | Marketplace | €6.40 |
| Steam | Official store | €7.49 |
| Fanatical | Official store | €9.90 |
Lowest — official stores
€7.49
Jul 2026
Lowest — keyshops
€3.55
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €7.49 | €4.43 |
| Sept 2026 | €9.90 | €3.55 |
| Aug 2026 | €7.49 | €3.55 |
| Jul 2026 | €7.49 | €3.55 |
| Jun 2026 | €12.49 | €3.79 |
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: K4G, Kinguin, Instant Gaming, Driffle, GameSeal, G2A, Steam, Fanatical
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Confirm in our Telegram bot — no account, no spam.
All-time low so far: €3.55
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 | Windows 7/10 |
| Memory | 2 GB RAM | 4 GB RAM |
| Storage | 1500 MB available space | 2 GB available space |
Similar games
Video reviews
33:14 KEPLERTH - Procedural Open World Sci Fi Survival
Splattercatgaming
2:18 Cohh Talks About What Is Keplerth?
CohhCarnage
9:29 Should You Buy Keplerth? Is Keplerth Worth the Cost?
Game Advisor
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Does Keplerth have co-op?
Yes, Keplerth supports online and LAN co-op.
Does Keplerth have multiplayer?
Yes, Keplerth has multiplayer.
Can Keplerth be played single-player?
Yes, besides multiplayer modes, Keplerth can also be played solo (single-player).
What languages does Keplerth support?
Keplerth is available in: Simplified Chinese, English, Traditional Chinese, French, German, Spanish - Spain, Russian, Japanese and 3 more.
Does Keplerth use Steam Cloud saves?
Yes, Keplerth uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Keplerth key?
The cheapest Keplerth key is currently sold by K4G for €4.59. That is the best of 13 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €3.55.
How much does Keplerth cost?
Keplerth currently costs from €4.59 — the cheapest offer across the stores we track. For comparison, the game costs €7.49 on Steam, so buying a key saves you about 39%.
Is K4G an official store or a keyshop?
K4G is a keyshop (marketplace) where independent sellers list keys, so prices are often lower than in official stores. Every offer on ulov.gg is clearly labeled with its store type.
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.