One Gun Guy — cheap CD keys, compare prices
Is it worth buying?
- Reviews are mixed. (Steam 69%)
- 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
One Gun Guy is an uncomplicated, no-frills action platformer built around one massive level packed with upgrades to collect, hazards to dodge, enemies to take down, and a boss fight, plus a choice of difficulty settings. Ritual Games developed it, GrabTheGames published it, and it came out in 2022.
Did you know?
One Gun Guy has amassed over 1,000 reviews on Steam, with a mixed 69% positive rating.
Best price today
€0.79
all-time low: official €0.79 · keyshop €3.55 near low
The cheapest One Gun Guy key right now costs €0.79 at Steam — the best of 4 compared offers. The lowest price we have recorded for this game: €0.79.
The average low over the past 4 months was €1.48.
Prices as of
Steam best price Official store
Fanatical Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
One Gun Guy prices by store 4
| Store | Type | Price |
|---|---|---|
| Steam | Official store | €0.79 |
| Kinguin | Marketplace | €3.55 |
| Fanatical | Official store | €3.99 |
| K4G | Marketplace | €10.31 |
Lowest — official stores
€0.79
Jul 2026
Lowest — keyshops
€3.55
Aug 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €0.79 | €3.55 |
| Sept 2026 | €0.79 | €3.55 |
| Aug 2026 | €3.99 | €3.55 |
| Jul 2026 | €0.79 | €3.98 |
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, Fanatical, K4G
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All-time low so far: €0.79
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 or higher | Windows 10 |
| Processor | Pentium(R) Dual-Core E 5200 2.50GHz or better | Intel® Core™ i5-5287U Processor |
| Memory | 2 MB RAM | 2 MB RAM |
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About this game — FAQ
Can One Gun Guy be played single-player?
Yes, One Gun Guy is a single-player game.
Does One Gun Guy support a controller/gamepad?
Yes, One Gun Guy has full controller support.
What languages does One Gun Guy support?
One Gun Guy is available in: English.
FAQ
Where is the cheapest place to buy a One Gun Guy key?
The cheapest One Gun Guy key is currently sold by Steam for €0.79. That is the best of 4 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.79.
How much does One Gun Guy cost?
One Gun Guy currently costs from €0.79 — 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.