This Minecraft mod lets you build an actual, functioning PC, then play Doom on it You order your (virtual) PC parts from a satellite flying overhead ...

Thanks to a mod, however, it has actually become possible to run a real computer inside Minecraft, a computer that not only runs Windows 95 but can even run DOOM on Windows 95 inside Minecraft.

VM Computers, created by modder delta2force, uses VirtualBox to boot operating systems ranging Windows 95 through to Windows 98 inside Minecraft.

uDrunkMate on Reddit accomplished this by using the VM Computers mod, which lets you build full computers within the confines of Minecraft, and then use a virtual machine called VirtualBox to ...