Bike Race Free from publisher Top Free Games is unique among racers. You compete against the clock to complete a track. The time you put in determines how many stars you will get (3 is the maximum). It isnít easy because the tracks have loops and chasms. Itís best to think of it as a racing / physics-based platformer game. There are similar games like this on PCs. If you have played those before, youíll feel right at home here. Bike Race Free has 4 unique worlds each with 8 tracks. The worlds have themes (savanna, arctic, tundra etc). The different settings offer various challenges.