Assassin Hunter is a free action game developed by TDGAME for Android 9.0. The game puts you in the shoes of an assassin who must sneak into the enemy's territory, avoid their sight, and destroy them one by one. With each successful kill, you earn diamonds that can be used to upgrade your assassin and make them more powerful.

The game features various maps with exquisite graphics and smooth control operations. You can also unlock different assassins with unique skins and switch between various roles like farmer, ghost, Hulk, Bruce Lee, and more. One of the best things about the game is that it doesn't require an internet connection, so you can enter the battle anytime and anywhere.

Overall, Assassin Hunter is a challenging and entertaining game that is worth trying out if you're a fan of action games. It's free to play and offers great sound and special effects that add to the overall experience.