The toolchain and simulator are also available on GitHub [2], though it looks like the author has their own fork from an older version. A few years ago the the project was ported from a custom board to an off-the-shelf FPGA dev board and the simulator was renamed from "rexsim"/"RexSimulator" to "wsim", hence the difference in name.
The custom fork basically adds a extra button "Quick Load", since the srec file can be quite large to transfer through serial port to load, so I just implemented extra button to read srec file directly into memory.
Been here 3.5 years now (although I still don't know if 2020 really counts) and the tech sector is great here. Maybe not as cutting edge/well funded/as high salaries as America, but I feel like the work/life balance is better in Europe.
NZ is great but I have a feeling I'll head back there once I'm a lot older; it's beautiful but there are very few opportunities when you're young.
Whereabouts did you go from NZ? I'm working remotely right now and want to leave NZ after travel opens up. Compared to other places in the world NZ seems terrible for a young, single guy in tech.
I'm not the author but my view of the NZ tech sector is that it's pretty much stagnant. I ended up taking my skills elsewhere as did most of the people I remain in contact with from my UC days. It seems successive governments have put all their eggs into the agricultural export market. That's a real shame.