While the original Tekken Tag Tournament is not officially available for download on Android, its sequel, Tekken Tag Tournament 2, can be played on Android devices. However, it's not a straightforward process, and there are some caveats to consider.
This version offers more features, such as additional game modes (e.g., Tekken Bowl) and better-rendered characters, but requires a high-performance device. System Requirements for Smooth Gameplay tekken tag tournament game download for android work
Bandai Namco has released Tekken Mobile (which was shut down in 2019) and Tekken 6 (exclusively for certain Nokia and iOS devices long ago), but never Tekken Tag Tournament for Android. While the original Tekken Tag Tournament is not