Or for another option, Virtual Boy emulated on a 3DS: https://github.com/mrdanielps/r3Ddragon https://github.com/mrdanielps/r3Ddragon Note also that you can u

Or for another option, Virtual Boy emulated on a 3DS: https://github.com/mrdanielps/r3Ddragon https://github.com/mrdanielps/r3Ddragon Note also that you can use the 3DS emulator Citra with a head-mounted VR display, and apparently it's pretty great: https://www.reddit.com/r/Citra/comments/c20fu7/citra_in_vr_is_actually_amazing/ https://www.reddit.com/r/Citra/comments/c20fu7/citra_in_vr_i... So for maximum nesting doll fun, it's likely you could run the Virtual Boy emulator under Citra, and view it all on your VR headset.