Game Dev Tycoon is a simulation game where you develop video games to earn points. You start the career in your small garage. Developing simple games, you gain experience and go on expanding your firm with more people, better office, etc.
The game has a nice 2D graphics. Initially, you might feel the game to be dull and unexciting - the image of a garage. But later on, you get improved graphics. The game is available for for Windows, Mac and Linux .