Hello Pollution! — cheap CD keys, compare prices
Is it worth buying?
- Reviews are mixed. (Steam 22%)
- The price is above its low (was €0.95), 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
Hello Pollution! is a 2D physics-based puzzle game centered on the chaotic day-to-day of a poorly run waste management company. Steady Mushroom Ltd. both developed and published it in 2018.
Best price today
€1.11
all-time low: official €1.19 · keyshop €0.95 (+17%)
On Steam: €3.99 — you save 72% here
The cheapest Hello Pollution! key right now costs €1.11 at GameSeal — the best of 3 compared offers. The lowest price we have recorded for this game: €0.95. The cheapest official store price is €3.99 at Steam.
The average low over the past 4 months was €0.98.
Prices as of
GameSeal best price Marketplace
Steam Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Hello Pollution! prices by store 3
| Store | Type | Price |
|---|---|---|
| GameSeal | Marketplace | €1.11 |
| G2A | Marketplace | €1.15 |
| Steam | Official store | €3.99 |
Lowest — official stores
€1.19
Jul 2026
Lowest — keyshops
€0.95
Sept 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €3.99 | €0.95 |
| Sept 2026 | €3.99 | €0.95 |
| Aug 2026 | €3.99 | €0.99 |
| Jul 2026 | €1.19 | €1.04 |
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: GameSeal, G2A, Steam
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All-time low so far: €0.95
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 7 SP2 | Windows 10 |
| Processor | Intel Core i3 | Intel Core i5 |
| Memory | 2 GB RAM | 4 GB RAM |
| Graphics | NVidia GTX 750 Ti or equivalent with 2GB VRAM | Nvidia GTX 780 or equivalent with 4GB VRAM |
| DirectX | Version 10 | Version 11 |
| Storage | 500 MB available space | 500 MB available space |
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About this game — FAQ
Can Hello Pollution! be played single-player?
Yes, Hello Pollution! is a single-player game.
What languages does Hello Pollution! support?
Hello Pollution! is available in: English.
FAQ
Where is the cheapest place to buy a Hello Pollution! key?
The cheapest Hello Pollution! key is currently sold by GameSeal for €1.11. That is the best of 3 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.95.
How much does Hello Pollution! cost?
Hello Pollution! currently costs from €1.11 — the cheapest offer across the stores we track. For comparison, the game costs €3.99 on Steam, so buying a key saves you about 72%.
Is GameSeal an official store or a keyshop?
GameSeal 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.