How to Play Landfall

About Landfall: A Cozy Volcano Island-Building Game, from BoardGameGeek:

Race to build land formations with your volcanoes on a 3D island that grows as you play! Landfall is a light, learn-in-minutes game where you move volcanoes around a 3D island that grows as you play. in Landfall, 2 to 4 players use their volcanoes to shape an island, with the goal of being the first player to build one each of the three formations: Mountain, Valley, and Plain. Your ability to plan ahead, block, and even steal tiles from your opponent will be your keys to victory! -description from designer