A full version app for iPhone, by O2 Jaem Company Co. Ltd..
O2Jam is a music game that you can play on the subway, bus, or even while traveling on an airplane.
Enjoy a classic rhythm game!
The gameplay is easy to understand, but there is a bit of skill required to master the gameplay.
The more you play, the more you'll improve.
With different difficulty levels, you'll find that you can play with friends or family.
A combination of classic gameplay and simple navigation will keep you entertained for hours.
You'll also enjoy a fun skin system where you can change your skin type and appearance as you level up.
This game is highly customizable, allowing you to play the game the way you like.
