4D Miner is an upcoming indie game by youtuber Mashpoe. It is a minecraft-like where the twist is that it takes place in a 4 dimensional world, rather than a traditional 3 dimensional one. You can rotate and strafe through a whole new axis of movement, and the results are trippy and exciting. Having a sandbox where you can build using 4d voxels and then explore your creations from a variety of angles really lets you get a grasp on what being a 3d being in a 4d world would look and feel like. Kind of hard to explain with just words so expect some screenshots soon.