This is a really nice little action title from Anton Games. You take control of a bird in the middle of the screen. Around the edges are walls of spikes, with constantly shifting gaps. The bird will automatically fly from left to right, and tapping or clicking allows you to control the height. If you hit the spikes, it's game over. As you fly there are candies to try and collect.
It feels like a confined single-room version of Flappy Bird, but is a lot more fun. There are lots of bonus items to unlock, and Anton Games is currently looking for portals / sponsors to license the game. So get in touch with them if you'd like a new pretty and addictive title for your site.