Knock-on app for iPhone and iPad

4.4 ( 2394 ratings )

Games Entertainment Action Family
Developer: minowayosuke

Free

Current version: 1.2, last update: 7 years ago
First release : 21 Dec 2010
App size: 129.29 Kb

You can play this game with two people.
You play each other face to face.
Knock on the button displayed on the screen alternately.