The Last Tree achievements

Successfully complete Zone E - Grassland

Successfully complete Master Set Desert

Successfully complete Zone S - Cave

Successfully complete Zone F - Grassland

Successfully complete Zone G - Grassland

Successfully complete Zone D - Tundra

Successfully complete Zone B - Tundra

Successfully complete Master Set Aquatic

Successfully complete Zone Z - Forest

Successfully complete Master Set Cave

Successfully complete Master Set Grassland

Successfully complete Zone T - Cave