Gem Hunter, developed by Swing Games, is a free-to-play casual game available on Android. It is an excellent game that can help players kill time, reduce stress, and train their brains.

The gameplay is simple and addictive. Players need to tap two or more gems of the same color to destroy them and get points. The more gems they destroy, the higher the score they get. There is no time limit, so players can enjoy the game in any scattered relaxing time.

To clear a stage, players need to reach the target score. If they fail, they can watch a bonus video to revive for free. Clearing all gems will reward players with a lot of rewards.

Overall, Gem Hunter is an enjoyable game that challenges players' IQ limit. It is not only a great way to kill time but also a fun way to train the brain. Download and enjoy Gem Hunter today!