Portal Knights — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Metacritic 72 · Steam 83%)
- The price is above its low (was €1.33), 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
A cooperative 3D sandbox action RPG where you level up a character, craft weapons, and build almost anything across the world of Elysia. You travel through fragmented island realms linked by portals and battle enemies in real time. It blends Minecraft-style creativity with classic RPG progression.
Did you know?
Portal Knights was developed by Germany’s Keen Games and published by 505 Games, later expanding to consoles and the Nintendo Switch.
Best price today
€1.99
lowest in tracked period: official €2.49 · keyshop €1.33 (+50%)
On Steam: €19.99 — you save 90% here
The cheapest Portal Knights key right now costs €1.99 at Instant Gaming — the best of 18 compared offers. The lowest price we have recorded for this game: €1.33. The cheapest official store price is €16.25 at Fanatical. — the best offer is €14.26 (88%) cheaper.
The average low over the past 5 months was €1.91.
↳ chosen by the region label on the key — not a guarantee
Prices as of
Driffle Marketplace
GameSeal Marketplace
K4G Marketplace
G2A Marketplace
G2A Marketplace
GameSeal Marketplace
GameSeal Marketplace
G2A Marketplace
GameSeal Marketplace
Fanatical Official store
Steam Official store
GameSeal Marketplace
Gamivo Marketplace
Gamivo Marketplace
Driffle Marketplace
GameSeal Marketplace
Driffle Marketplace
Gamivo Marketplace
K4G Marketplace
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
There are also offers of another kind (Gift) — show (1)
These are not ordinary keys. A gift is usually region-locked and arrives through someone else's account — if the region does not match, the game will not activate. An account means you get someone else's login: the game never becomes yours, and it breaks Steam's rules. A DLC or a bundle is not the base game. That is why none of them count towards the price at the top of the page.
Portal Knights prices by store 10
| Store | Type | Price |
|---|---|---|
| GameSeal | Marketplace | €1.18 |
| Instant Gaming | Marketplace | €1.99 |
| Loaded | Marketplace | €2.29 |
| Kinguin | Marketplace | €2.29 |
| Gamivo | Marketplace | €2.30 |
| K4G | Marketplace | €2.43 |
| G2A | Marketplace | €2.54 |
| Driffle | Marketplace | €2.55 |
| Fanatical | Official store | €16.25 |
| Steam | Official store | €19.99 |
Lowest — official stores
€2.59
Sept 2026
Lowest — keyshops
€1.39
Aug 2026
Price history
last 60 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €2.49 | €1.99 |
| Sept 2026 | €2.59 | €1.86 |
| Aug 2026 | €3.39 | €1.39 |
| Jul 2026 | €2.99 | €1.33 |
| Jun 2026 | €2.99 | — |
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: Instant Gaming, Loaded, Kinguin, Gamivo, K4G, G2A, Driffle, GameSeal, Fanatical, Steam
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Confirm in our Telegram bot — no account, no spam.
All-time low so far: €1.33
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | 64bit Versions of Windows 7, Windows 8, Windows 10 | 64bit Versions of Windows 7, Windows 8, Windows 10 |
| Processor | AMD Phenom(tm) 8450 Triple-Core Processor (3 CPUs), ~2.1GHz or Intel Core 2 Duo E8400 @ 3.0 GHz | Intel Core i5-8400, 4.0 GHz |
| Memory | 4 GB RAM | 12 GB RAM |
| Graphics | Graphics: NVIDIA® GeForce GTX 470 (1Gb VRAM) / ATI Radeon TM HD 6870 (1Gb VRAM) | Graphics: NVIDIA GeForce GTX 970, 4 GB |
| DirectX | Version 11 | Version 11 |
| Storage | 8 GB available space | 8 GB available space |
Similar games
Video reviews
11:25 Portal Knights Is Like Minecraft Meets Diablo (First PS4 Gameplay)
IGN
11:28 Portal Knights Nintendo Switch Review
SwitchWatch
4:39 Portal Knights | Game Review
ABC Big Kids
Reviews are made and published by independent YouTube channels; they load only on click.
About this game — FAQ
Does Portal Knights have co-op?
Yes, Portal Knights supports local (split-screen) co-op.
Does Portal Knights have multiplayer?
Yes, Portal Knights has multiplayer.
Can Portal Knights be played single-player?
Yes, besides multiplayer modes, Portal Knights can also be played solo (single-player).
What languages does Portal Knights support?
Portal Knights is available in: English, French, Italian, German, Spanish - Spain, Portuguese - Brazil, Russian, Finnish and 9 more.
Can Portal Knights be played co-op via Remote Play Together?
Yes — Steam Remote Play Together lets you invite friends to play local modes online without them owning the game.
Does Portal Knights use Steam Cloud saves?
Yes, Portal Knights uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Portal Knights key?
The cheapest Portal Knights key is currently sold by Instant Gaming for €1.99. That is the best of 18 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €1.33.
How much does Portal Knights cost?
Portal Knights currently costs from €1.99 — the cheapest offer across the stores we track. For comparison, the game costs €19.99 on Steam, so buying a key saves you about 90%.
Is Instant Gaming an official store or a keyshop?
Instant Gaming 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.