It’s worth mentioning how simple the computer is. While the Gigatron is an 8-bit computer running at ~8 MHz (and probably more powerful than an 8086), it only has... seventeen instructions (with a few encodings for different operands). The instruction set is so limited, they created Gigatron Control Language (GCL) to allow you to write in a slightly higher level assembly.

So getting an emulator running is quite an achievement.