Quantum Threshold — cheap CD keys, compare prices
Is it worth buying?
- The price is well above its low (was €1.88) — 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
Quantum Threshold is an action RPG set in a dystopian cyberpunk world controlled by renegade AI known as the 'Techno Wraiths.' Players take on a wheelchair-using fighter who redefines what it means to survive while battling through arenas that never stop shifting. It's both developed and published by Vaki Games, in 2025.
Best price today
€21.99
all-time low: official €5.49 · keyshop €1.88 (+1070%)
The cheapest Quantum Threshold key right now costs €21.99 at Steam. The lowest price we have recorded for this game: €1.88.
The average low over the past 4 months was €4.19.
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.
Lowest — official stores
€10.99
Oct 2026
Lowest — keyshops
€1.88
Aug 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €10.99 | — |
| Sept 2026 | €21.99 | €1.88 |
| Aug 2026 | €21.99 | €1.88 |
| Jul 2026 | €5.49 | €1.99 |
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
Price alert Catch alert Price alert
Confirm in our Telegram bot — no account, no spam.
All-time low so far: €1.88
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 | Windows 10 |
| Processor | Ryzen 2600x | Ryzen 2600x |
| Graphics | Nvidia GTX 1050ti | Nvidia GTX 2060 |
Similar games
About this game — FAQ
Can Quantum Threshold be played single-player?
Yes, Quantum Threshold is a single-player game.
What languages does Quantum Threshold support?
Quantum Threshold is available in: English.
FAQ
Where is the cheapest place to buy a Quantum Threshold key?
The cheapest Quantum Threshold key is currently sold by Steam for €21.99. The lowest price we have ever recorded for this game: €1.88.
How much does Quantum Threshold cost?
Quantum Threshold currently costs from €21.99 — 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.