Go back to the stone age by playing as Sam the caveman. You have to think hard to master this game. As Sam, use your mouse to interact with all of the different features in your environment. From feathers to rocks, everything will have a different effect on Sam and his environment. Sam gives you a task to solve by thinking something in a thought bubble. Interact with things in the right order to reach your goal. Be careful though—lots of prehistoric dangers are lurking. Solve each task in the time you are given to move on to the next task!