Sling Tomb is one of the most interesting game. The game is a html5 casual game also. You need to control the direction and move on. Be faster and avoid water below. Or you will lose the game. Help the little pets to sling and bounce to the top.
It has an exquisite interface and nice backgroudn music. You can play it anytime.
A casual game is a video game targeted at a mass market audience, as opposed to a hardcore game, which is targeted at hobbyist gamers. Casual games may exhibit any type of gameplay and genre. They generally involve simpler rules, shorter sessions, and require less learned skill. They don't expect familiarity with a standard set of mechanics, controls, and tropes.