If you have access to a smartphone or computer, the official game offers significantly more content, including the ongoing "World Tour" updates. Subway Surfers Wiki Official Platforms : Available for free on Google Play (Android), the Apple App Store (iOS), and Amazon Fire tablets. Browser Play
If you just want to play the game for free without a traditional installation: Subway Surfers Java Game 320 X 240 Free
Subway Surfers Java Game 320 X 240 Free: Relive the Classic Mobile Experience If you have access to a smartphone or
If you are looking for a version to run on older feature phones with a 320x240 screen resolution the Apple App Store (iOS)