The alien from Crania - 3029852

Please start from the location near Pathfoot beside the lake. The roundabout is the last location. Locations in order: 1. The beginning (lake next to Pathfoot) 2. The Finding (far end of the lake) 3. Who are you? (Picnic tables by the Student's Union) 4. How can I help? (The bridge) 5. Let's go! (The bus stop) An alien is found hidden in a tree stump. What is he doing there? Can we help him?