What are the best undertale waterfall/hotlands? Rank them all with this undertale waterfall/hotlands tier list maker. Drag your favorites into S tier and drop the worst into D tier. Share your undertale waterfall/hotlands tier list on social media, compare rankings with friends, and see what other Americans think. The ultimate way to rank and debate undertale waterfall/hotlands online. Popular categories include undertale, gaming, video-games, pc-games.