Who's knocking on the door?

A fun little memory game designed for kids.

As of May 2026, Who's knocking on the door? has 962 users and a 3.15/5 rating from 89 reviews.

Usersdown 3.8 percent3.8%
962
962
Ratingno change0%
3.15
89 reviews
Reviewsno change0%
89
Version
1.0.12

History

2 snapshots

Tracking since Apr 30, 2026.

1.0K981958.96Apr 30, 2026May 29, 2026
View as table
DateUsersRatingReviewsVersion
Apr 30, 20261.0K3.15891.0.12
May 29, 20261.0K3.15891.0.12
Now9623.15891.0.12

Permissions & access

Permissions
None declared
Host access
None declared

Screenshots

Who's knocking on the door? screenshot 1Who's knocking on the door? screenshot 2Who's knocking on the door? screenshot 3Who's knocking on the door? screenshot 4

About

This funny little memory game was made especially for children from 2 to 7 to learn to match funny character pairs in a nice area: in Alpine Crocodile’s home. The game is based on the Alpine Crocodile story book what is available for free and bring the nice animal characters like Hippo, Giraffe, Lion or Zebra to an easy to use kids game. To play the memory matching you can select from 3 difficulty levels to have 6 to 24 doors (cards) to select from. The game comes with a personal highscore system, but the centralised one is also in development.

Can you find the pairs behind the doors in this memory game?

To get started click on the Easy level menu button in the bathroom, where our Crocodile is just washing his armpits,  and enjoys a huge foam when someone knocking on the door. Who could it be? The postman or milkman? You’ll play through the Croco’s thoughts and dreams, while he stumbles to the door to open it.
For more fun and for adults the Medium or Hard level could be a good challange too…

Features:
- 3 difficulty levels (6-24 cards)
- funny, nice animal characters
- very easy to use interface
- personal highscore saving

Updates: 
1.0.12 - Added stars for highscore dispaly - thanks to Su Primeau.
1.0.9 - 1.0.10 - new background music: Alpine Crocodile theme song, recommend box for the interactive storybook, rate it button.
1.0.7 - 1.0.8 - timer for gameplay, new highscore based on time, turns and level, new highscore display.
1.0.4 - 1.0.6 - image resolution setup, various bug fixes
1.0.3 - grammatical bugs corrected 
1.0.2 - washing machine sound bug fixed, narrow screen bug fixed 
1.0.1 - background bug fixed

Technical

Version
1.0.12
Manifest
Size
3.91MiB
Min Chrome
Languages
1
Featured
No

Metadata

ID
eppldkeacbgnkjkabpnikmlnokknlcbc
Developer ID
ua342226c969c4e488230d820acaa6f1e
Developer Email
Created
May 13, 2012
Last Updated (Store)
Oct 11, 2012
Last Scraped
May 29, 2026
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 29, 2026.