Rain of Gems is a free arcade game for Android 9.0 developed by Devvo. The game's objective is to find and collect gems in a jungle setting. The graphics are impressive, and the game immerses you in an exciting adventure.

The game's graphics are stunning, with vibrant colors and detailed jungle landscapes. The gems are hidden in different places, and you have to explore the jungle to find them. You can also encounter various obstacles and enemies, which add to the game's excitement. The game is easy to understand, and the controls are simple to use.

Overall, Rain of Gems is an enjoyable arcade game that offers an immersive adventure in the jungle. It's perfect for anyone who loves arcade games and is looking for a new challenge. While the game is free, it does contain some ads, but they are not intrusive and do not affect the gameplay.