Kill Spewy — 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
Kill Spewy is a low-key idle game centered on collecting components and slotting them into a flow that takes down a creature called Spewy over and over. Doing so earns a currency called Breadcrumbs, which goes toward unlocking a constantly expanding set of component combinations. Sun Monster FxxL both developed and published the game, which came out in 2026.
Best price today
€1.09
lowest in tracked period: official €1.09 near low
The cheapest Kill Spewy key right now costs €1.09 at Steam. The lowest price we have recorded for this game: €1.09.
The average low over the past 2 months was €1.09.
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
€1.09
Sept 2026
Price history
last 25 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €1.09 | — |
| Sept 2026 | €1.09 | — |
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: €1.09
System requirements
| Minimum | |
|---|---|
| OS | Windows 10+ |
| Processor | 2 Ghz |
| Memory | 4 GB RAM |
| Graphics | 128MB, OpenGL 3+ |
| Storage | 2 GB available space |
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About this game — FAQ
Can Kill Spewy be played single-player?
Yes, Kill Spewy is a single-player game.
What languages does Kill Spewy support?
Kill Spewy is available in: English, Simplified Chinese.
Does Kill Spewy use Steam Cloud saves?
Yes, Kill Spewy uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Kill Spewy key?
The cheapest Kill Spewy key is currently sold by Steam for €1.09. The lowest price we have ever recorded for this game: €1.09.
How much does Kill Spewy cost?
Kill Spewy currently costs from €1.09 — 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.