Runemals

The forest area is found at the green flag in the top left of the map. The final forest quests will unlock once you have completed the swamp history chapter (first quest at the purple flag).

Below are the 10 Forest Quests (and their required energy amounts) you need to be victorious in order to unlock the achievement.

1. Walk along the river (1000)
2. The oldest tree on the island (1000)
3. Ranger's hut (1000)
4. Across the bridge (1200)
5. Taking a rest by the fountain (1200)
6. The enchanted pond (1200)
7. A trail of footprints (1500)
8. Wolf's Lair (1500)
9. Running away from poachers (2000)
10. Heart of the forest (2000)