Stacking — cheap CD keys, compare prices
Is it worth buying?
Reviews are excellent (Metacritic 80 · Steam 89%) · The price is above its low (was €0.31), but within a reasonable range Notify me on a drop
About the game
A puzzle adventure built around Russian nesting dolls, where Charlie stacks into larger figurines to use their abilities and rescue his family from a nefarious industrialist known only as the Baron.
Did you know?
Stacking was developed by Tim Schafer's Double Fine Productions, the studio known for offbeat adventures such as Psychonauts and Brütal Legend.
Best price today
€0.37
· · check “Region” on the seller’s page
K4G · Marketplace · Steam
Global key · check “Region” on the seller’s page
You pay at K4G · the seller sends the key · same price as on their site
Notify me when it drops below €0.33
- On Steam
- €8.19−95 % here
- all-time low
- €0.3124 Oct
- Official now
- €8.19Steam
- Average low, 5 mo.
- €0.33
The cheapest Stacking key right now costs €0.37 at K4G — the best of 15 compared offers. The cheapest official store price is €8.19 at Steam. (Prices as of )
Offers 15 · PC · from €0.37
Prices as of
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Stacking prices by store 11
| Store | Type | Price |
|---|---|---|
| K4G | Marketplace | €0.37 |
| GameSeal | Marketplace | €0.40 |
| Kinguin | Marketplace | €0.44 |
| Gamivo | Marketplace | €0.45 |
| Driffle | Marketplace | €0.56 |
| Instant Gaming | Marketplace | €0.99 |
| G2A | Marketplace | €1.05 |
| Loaded | Marketplace | €2.79 |
| Steam | Official store | €8.19 |
| GOG | Official store | €8.94 |
| Fanatical | Official store | €9.99 |
Top 10 Adventure games
- 1
AION 2 PC - 2
Aniimo PC · 2026 - 3
Crimson Desert Enhanced PC · 2026 from €26.63 - 4
Moon Sweepers PC · 2026 from €8.99 - 5
Marvel Rivals PC · 2024 - 6
Queen's Domain PC - 7
Rust PC · 2018 from €18.89 - 8
STAR WARS: Galactic Racer™ PC · 2026 from €29.19 - 9
Apex Legends™ PC · 2020 - 10
Enshrouded PC · 2024 from €31.76
Lowest official since we started tracking (Aug 2026)
€1.63
Aug 2026
Lowest — keyshops
€0.33
Aug 2026
Monthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €1.63 | €0.31 |
| Sept 2026 | €8.19 | €0.33 |
| Aug 2026 | €1.63 | €0.33 |
| Jul 2026 | €1.63 | €0.33 |
| Jun 2026 | €1.63 | €0.34 |
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: K4G, GameSeal, Kinguin, Gamivo, Driffle, Instant Gaming, G2A, Loaded, Steam, Fanatical
- GOG key — on GOG.com → Redeem a code (or in GOG Galaxy: Add games & friends → Redeem GOG code). Stores with this activation: GOG
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows XP SP3 | Windows 7 |
| Processor | 1.8 GHz dual core CPU | Intel Core 2 Duo at 2.2 GHz, or AMD Athlon 64 at 2.2 GHz |
| Memory | 1 GB RAM | 1 GB RAM |
| Graphics | 256 MB GeForce 8800, Radeon 3850, or Intel HD 2000 Graphics | 512 MB GeForce 220, Radeon 4550, Intel HD 3000 Graphics |
Similar games
About this game — FAQ
Can Stacking be played single-player?
Yes, Stacking is a single-player game.
What languages does Stacking support?
Stacking is available in: English, German, French, Italian, Spanish - Spain.
FAQ
Where is the cheapest place to buy a Stacking key?
The cheapest Stacking key is currently sold by K4G for €0.37. That is the best of 15 offers we compare; prices are refreshed regularly. The lowest price we have ever recorded for this game: €0.31.
How much does Stacking cost?
Stacking currently costs from €0.37 — the cheapest offer across the stores we track. For comparison, the game costs €8.19 on Steam, so buying a key saves you about 95%.
Is K4G an official store or a keyshop?
K4G 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.