Marketing and sales strategies are excellent for this game. It unifies in game purchases focused on whales like with mobile games and selling early access to an alpha. There’s also an aspect of collectibles and exclusivity like with NFTs. It‘s also cult like in many aspects. An utopian perfectionist vision evangelized by a prophet.
Seems to be not so great on Linux atm: https://www.protondb.com/app/1807810
You can find obscure games going back to the Amiga pretty easily nowadays.
I used to play this fun game in the early 1990s. I had tried to find it again for a every couple years on and off. Now it simply runs in the browser.
Valve is interested in controlling the software they use on their hardware and not being dependent on Microsoft or license costs. They are a for profit business. More games running on their machines help their sales.
RISC-V would be a terrible architecture for them at the moment. There are zero chips available with somewhat competitive performance. The number of commercial games that natively run on it is also small if not zero.
The radio stations were extremely good. I still listen to the soundtrack at times.