For the 8080 emulator, you need the c_basic.bin (renamed to just "C") and c_bios.bin to be in the same directory as the executable, as per the article. I tried

For the 8080 emulator, you need the c_basic.bin (renamed to just "C") and c_bios.bin to be in the same directory as the executable, as per the article. I tried this and it dumps me into a BASIC shell. So cool!