What's a good Android game for engaging in fast-paced martial arts duels with online players?

If you're looking for a thrilling fighting game on Android, Shadow Fight 4: Arena is an excellent choice. It's designed for players who enjoy fast-paced, skill-based combat. The game features real-time PvP battles where you can test your abilities against opponents from around the world. What makes it stand out is the variety of heroes, each with unique fighting styles and abilities. You can experiment with different characters to find the one that suits your playstyle. Shadow Fight 4: Arena also includes a ranking system, so you can climb the leaderboards and prove your skills. The game's controls are intuitive, making it easy to pick up, but mastering the combat system takes time and dedication, which adds to the game's depth and replayability. The graphics are also top-notch, with fluid animations that make each fight feel impactful.