Dungeon Goons: Trilemma Adventures

The Strielwall mountains are slung between three continents, forming the spine of a mighty, three-way isthmus that joins the greater land masses of Firevault, Mar, and Norilund. It is a beautiful land, loved by its peoples. Icy rivers cascade from the steep mountain slopes
into the plains of Strielund and Haverlow. Tall, primordial forests stretch all along its southern edges, from rocky Uttvelt to verdant Noripur.
Inlets and lakes teem with fish, and the seas around it crawl with the longboats of fishers and traders. The winters are hard, but the growing seasons are long and productive. A dozen proud nations nestle along its shores, watched over by a dozen Powers of the earth. In recovered fragments of the Seree grand survey, the Tristhmus is simply called "Area 8".