It's a game player could use voxels to create different WORLDs. It's a virtual reality game on SteamVR(HTC VIVE). Though the game is highly inspired by such great games like Minecraft and Besiege, it's specially designed for VR equipment, in which there are a fully developed physical system...
SYSTEM REQUIREMENTS
MINIMUM:
Requires a 64-bit processor and operating system
OS: Windows® 7 / Windows® 8 / Windows® 10
Processor: Intel Core 2 Duo 1.8 GHz or AMD Athlon X2 64 2.0 GHz
Memory: 4 GB RAM
Graphics: 256 MB ATI HD2600 XT or better, 256 MB nVidia 7900 GS or better, or Core i3 or better integrated graphics
DirectX: Version 9.0c
Storage: 2 GB available space
RECOMMENDED:
Requires a 64-bit processor and operating system
https://store.steampowered.com/app/547440/7D_Game_VR_for_VIVE/