Buy cheap Knock knock key
04.10.2013 (Source: Steam)
Ice-Pick Lodge
DRM
Region Global
Knock knock currently costs from €1.99 at Steam as Steam-Game key. We compare 15 available offers from 13 stores. As of 26. October 2026, 18:37.
Automatically checked, Updated 3 days ago
How we compare
Price comparison
15 results
| Store | Product | Coupon | Price | Go to store |
|---|---|---|---|---|
Steam
|
Steam Standard Key
64166
Updated:
In stock
DRM: Steam
Region: Global
Edition: Standard
|
€9.99€1.99Regular price€9.99Price€1.99
|
Go to store | |
|
Steam Wallet Gift Card from €1.00 per €1 Compare gift cards
How it worksYou top up a gift card once in your account and use it to pay for multiple purchases directly in the official store. As a code, Steam Wallet Gift Card currently costs more than its face value. The rate of €1.00 per €1 applies to the card via €20; the comparison shows all card sizes. Remaining balance stays in your account. |
||||
YUPLAY
|
Steam Key
2229639
Updated:
In stock
DRM: Steam
Region: Global
|
3FALL
|
€2.48€2.41Price without coupon€2.48Coupon 3FALL−3 % (−€0.07)Price with coupon€2.41
|
Go to store |
G2A
|
Steam Gift code
3516465
Updated:
In stock
DRM: Steam
Region: Global
|
GAMEFOREST8
|
€3.25€2.99Price without coupon€3.25Coupon GAMEFOREST8−8 % (−€0.26)Price with coupon€2.99
|
Go to store |
GameBoost
|
Steam Key
3201129
Updated:
In stock
DRM: Steam
Region: Global
|
GAMEFOREST
|
€3.49€3.32Price without coupon€3.49Coupon GAMEFOREST−14 % (−€0.49)Price with coupon (excluding fees)€3.00Price incl. Marketplace and payment fee+€0.32 €3.32
incl. €0.32 Marketplace and payment fee
|
Go to store |
Gameseal
|
Steam Key
988983
Updated:
In stock
DRM: Steam
Region: Global
|
€3.50Price without fees€3.10Price incl. card and PayPal fees+€0.40 €3.50
incl. €0.40 PayPal/card fee
|
Go to store | |
driffle
|
Steam Key
969780
Updated:
In stock
DRM: Steam
Region: Global
|
€3.77Price without fees€3.17Price incl. card fees+€0.60 €3.77Price with PayPal fees+€0.09 €3.86
incl. €0.60 Card fee
plus €0.09 PayPal fee
|
Go to store | |
Kinguin
|
Steam Key
2360065
Updated:
In stock
DRM: Steam
Region: Global
|
€3.84Price without fees€2.99Price incl. card and PayPal fees+€0.85 €3.84
incl. €0.85 PayPal/card fee
|
Go to store | |
Eneba
|
Steam Key
874562
Updated:
In stock
DRM: Steam
Region: Global
|
€3.92Price without fees€3.26Price incl. card and PayPal fees+€0.66 €3.92
incl. €0.66 PayPal/card fee
|
Go to store | |
Gamivo
|
Steam Standard Key
686492
Updated:
In stock
DRM: Steam
Region: Global
Edition: Standard
|
GFORESTPROMO
|
€3.92Price without coupon€3.11Coupon GFORESTPROMO−5 % (−€0.16)Price with coupon (excluding fees)€2.95Price incl. card and PayPal fees+€0.97 €3.92
incl. €0.97 PayPal/card fee
|
Go to store |
HRK Game
|
Steam Key
3163917
Updated:
In stock
DRM: Steam
Region: Global
|
€3.98Price without fees€3.16Price incl. card fees+€0.82 €3.98Price with PayPal fees+€0.16 €4.14
incl. €0.82 Card fee
plus €0.16 PayPal fee
|
Go to store | |
|
G2A
|
Steam Key
3562294
Updated:
In stock
DRM: Steam
Region: Global
|
GAMEFOREST8
|
€4.77€4.39Price without coupon€4.77Coupon GAMEFOREST8−8 % (−€0.38)Price with coupon€4.39
|
Go to store |
K4G
|
Steam Standard Key
142649
Updated:
In stock
DRM: Steam
Region: Global
Edition: Standard
|
GAMEFOREST12PR8
|
€5.83Price without coupon€5.57Coupon GAMEFOREST12PR8−12 % (−€0.67)Price with coupon (excluding fees)€4.90Price incl. card and PayPal fees+€0.93 €5.83
incl. €0.93 PayPal/card fee
|
Go to store |
GamingDragons
|
Key
916979
Updated:
In stock
Region: Global
|
€6.24Price without fees€5.43Price incl. card and PayPal fees+€0.81 €6.24
incl. €0.81 PayPal/card fee
|
Go to store | |
GOG.COM
|
gog.com Key
2718940
Updated:
In stock
DRM: gog.com
Region: Global
|
€9.09Price€9.09Base price without fees€1.85
incl. €0.00 PayPal/card fee
|
Go to store | |
|
Kinguin
|
Steam Key
2354254
Updated:
In stock
DRM: Steam
Region: Europe
|
€11.25Price without fees€9.86Price incl. card and PayPal fees+€1.39 €11.25
incl. €1.39 PayPal/card fee
|
Go to store | |
| Released | 04. October 2013 |
| Type | Game |
| Website | to Website |
| Developer | |
| Publisher | Ice-Pick Lodge |
| Steam rating | 87 % positive from 2,076 reviews |
| Platform | PC |
| Genres | |
| Tags | |
| Style |
Here you'll find a selection of the cheapest offers in the Knock knock CD Key: Compare Prices. Save time and money by using our overview of the best game store offers to find the best price and get to your desired key quickly. Offers from the major key shops are updated daily, so you can always find the best deal.
Price history
Price trend of Knock knock
Tap or hover over the chart to see prices.
Knock knock on Steam
Source: SteamTags
- Horror
- Side Scroller
- 2D Platformer
- Puzzle
- Adventure
- Difficult
- 2D
- Story Rich
- Strategy
- Platformer
- Surreal
- Procedural Generation
System requirements
Minimum
- Operating system *
- Windows XP or later
- Graphics
- GPU that supports shader model 2.0
- Storage
- 700 MB available storage
| DRM | gog.com, Steam |
| Offers | 15 |
| Stores | 13 |
Common questions about Knock knock
How much does Knock knock cost right now?
Knock knock currently costs from €1.99 at Steam as Steam-Game key. We compare 15 available offers from 13 stores. As of 26. October 2026, 18:37.
Where is Knock knock cheapest?
The cheapest is Knock knock at Steam, as Steam-Game key for €1.99.
Which platform do these offers apply to?
Offers for PC are compared. Check the edition, activation service and region on each offer.
Which languages are listed for this version?
Englisch, Deutsch, Polnisch, Russisch, Japanisch. The details don't distinguish between interface, subtitles and voice audio.
Can I play the PC version with a controller?
Steam marks the PC version with full controller support. Source: Steam product page.
What are the minimum requirements for the PC version?
Operating system: Windows XP or later
Graphics: GPU that supports shader model 2.0
Storage: 700 MB available storage
Source: Steam product page.
Graphics: GPU that supports shader model 2.0
Storage: 700 MB available storage
Source: Steam product page.
Which release date is listed?
Release date of this version: 04.10.2013.
Reviews
How do you like Knock knock?
Screenshots
Source: Steam
