

There aren’t. I’ve read up on it, it seems to work really well. And the firmware is upgradable, so they will probably release updates occasionally.
FPGA systems aren’t like software emulators. The hardware itself emulates the original circuits, so the cartridges think they’re talking to original hardware.
Yes, and eggs have weight.
So they couldn’t use eggs as a power supply.
Therefore, the only alternative was to rely entirely on solar.