There are quite a few gaming engines available on the Tizen platform. Phaser.js is a Desktop and Mobile HTML5 open source game Framework for canvas and WebGL powered browser games.
Watch the video below for an introduction to sprites, physics, and colliders as Samsung Developers create a game with falling objects. The source code is also available for you to test it out on the Tizen based Samsung Z1.
Video
https://www.youtube.com/watch?v=X6Ob6lbidHg