Grinder Master is a free Android game developed by S2SGAME. In this game, you play as a stickman who has a powerful grinding machine attached to his back. Your objective is to grind enemies and objects while avoiding obstacles and making the machine as big and powerful as possible.

The game features multi-stage levels that are both fun and challenging. You can grind enemies and objects with the machine and earn money to upgrade it. There are also magnets that you can collect to lure enemies and obstacles that you need to avoid to win the game. With lots of levels to play, Grinder Master is a great game for anyone looking for a fun and addictive stickman game on their Android device.