俺が球審だ！Sharp-Eyed Umpire Simulator — cheap CD keys, compare prices
Is it worth buying?
- 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
Sharp-Eyed Umpire Simulator puts you behind the plate as a baseball umpire, using voice commands to make your calls. The challenge lies in reading tricky curveballs correctly, since every pitcher on the roster throws with a different windup and pitch selection. This casual sports title was developed and published by southzone in 2026.
Best price today
€4.15
all-time low: official €4.15 near low
The cheapest 俺が球審だ！Sharp-Eyed Umpire Simulator key right now costs €4.15 at Steam. The lowest price we have recorded for this game: €4.15.
The average low over the past 4 months was €4.15.
Prices as of
Steam best price Official store
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Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€4.15
Jul 2026
Price history
last 78 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €4.15 | — |
| Sept 2026 | €4.15 | — |
| Aug 2026 | €4.15 | — |
| Jul 2026 | €4.15 | — |
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
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All-time low so far: €4.15
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 64bit | Windows 10/11 64bit |
| Processor | Intel Core i5-4460 / AMD FX-6300 | Intel Core i5-8400 / AMD Ryzen 5 2600 |
| Memory | 4 MB RAM | 8 MB RAM |
| Graphics | NVIDIA GTX 960 / AMD RX 470 | NVIDIA GTX 1060 / AMD RX 580 |
| DirectX | Version 11 | Version 12 |
| Storage | 500 MB available space | 500 MB available space |
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About this game — FAQ
Can 俺が球審だ！Sharp-Eyed Umpire Simulator be played single-player?
Yes, 俺が球審だ！Sharp-Eyed Umpire Simulator is a single-player game.
What languages does 俺が球審だ！Sharp-Eyed Umpire Simulator support?
俺が球審だ！Sharp-Eyed Umpire Simulator is available in: English, Japanese.
FAQ
Where is the cheapest place to buy a 俺が球審だ！Sharp-Eyed Umpire Simulator key?
The cheapest 俺が球審だ！Sharp-Eyed Umpire Simulator key is currently sold by Steam for €4.15. The lowest price we have ever recorded for this game: €4.15.
How much does 俺が球審だ！Sharp-Eyed Umpire Simulator cost?
俺が球審だ！Sharp-Eyed Umpire Simulator currently costs from €4.15 — 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.