@mikoto I wonder how easy it is to arrange for the same thing in a virtual machine; constrained RAM and disk capacity is obviously easy, as well as picking a fixed small resolution for the virtual framebuffer, but CPU and network and storage _speed_ seems somewhat more difficult to control on desktop hypervisors.

@jmc you could limit CPU time, also there are full emulators like 86box that can emulate Pentium II and earlier CPUs, though you do need good single core performance