While it's not the only game to ever do it, Cairn is one such title that's all about the climb. You play as an expert mountaineer with one goal: reach the summit of Mount Kami. While your goal is always to move up Mount Kami, you should bear in mind you can climb basically anywhere. Because there's no right or wrong way to proceed up the mountain, Cairn has a good sense of freedom. However, as soon as you reach the outdoors and Mount Kami looms large on the horizon, it almost never makes it above 30 frames-per-second.