Grabba Gem is a casual game being released worldwide in 2018. Your character will be located on a world full of islands. You will have to explore the island mazed and collect all the gems you found there.
You will earn points on collecting the gems. Additionally, you will also need to find out the keys that will help to unlock the other levels. The gems in these levels will reward you with more points. Grabba Gem game is available for free on the Apple app store and Google play store.