Mini Desktop Racing

Much like the popular Micro Machines, Mini Desktop Racing is displayed with a top-down view. Players race in a variety of mini cars around a variety of desktop areas. The game offers reasonably interactive courses by allowing players to "turn on fans" and "spill drinks" in attempts to hinder opponents. Every level has a variety of different things that can be interacted with. The game can be played in single-player mode, in which you can race against one or more computer-controlled opponents or in multiplayer where you can race against one other friend.

Source: Wikipedia, "Mini Desktop Racing," available under the CC-BY-SA License.