Hammer Fighter, developed by solLuna, is a free-to-play trivia game available on the Android platform. In this game, you have to hit all items on the wood with your sense and reaction, matching the correct colors with the items. It is a brain training game that improves your hand-eye coordination, reflexes, and reaction time. The game can be played alone or with friends and family to see who can achieve the highest score.

The game has 40 levels that increase in difficulty as you progress. You can unlock Google Play Game Services achievements by completing each level. The game also has a multiplayer battle mode that is coming soon. The Google Play Game Services Leaderboards allow you to track your progress and compare your scores with friends and other players.

Hammer Fighter is an entertaining and challenging game that offers hours of fun and excitement. It is a must-try for anyone who loves trivia games and wants to improve their reflexes and reaction time.