On the web, developers are not lacking in imagination (and talent) and this is the case of a developer by the name of Jannicks who had fun creating a little game that you can play in the title bar of your web browser! TitleRun is therefore a small obstacle course game that requires no installation.

TitleRun, the mini game to play in the browser title bar
The goal of the game is very simple, use the space bar (or the up arrow) to jump over the obstacles and reach the finish line. You also have the choice between three different cards : you can click 1, 2 or 3 on your keyboard before starting the game to select one. Once you are done, just click "R" to start over.

TitleRun comes with its own Bookmarklet, which you can add to your bookmarks bar. Whenever you click on it, the game will load in the title bar of any site, be it Twitter, YouTube or any other site (I couldn't get it to work on a "new tab" page though).
Finally, for the more adventurous, know that it is also possible to create your own maps which will be saved locally in your browser!
Come on, I'll let you try this game: TitleRun.













