From the review:
"Youda Survivor 2 is a time management title where the player has to save the world. It's a sequel to Youda Survivor. In the original, we only had to save a primitive civilization, but all that has changed, thanks to those nasty pirates. They've stolen something important that puts everyone in danger. This is a long experience with plenty of gameplay that never really gets old. In addition, there is an extra mode that adds even more to the game, something that wasn't in the first release."