A free app for Android, by STEM Studios.

Turtle Adventure World is a free adventure game for Android devices. It’s a simple game with cute graphics and sound effects that will let you have a lot of fun. 

In this game, you play as a little turtle who must travel through different environments and fight the different enemies that are there. You can use your power-ups, like the dragon, to defeat the enemies.

In this game, there are four different environments, including underwater and land. You have to go through all of them to reach the goal.