While reading some stuff about another old and slightly odd Czech adventure game (Ve stínu havrana / In the Raven Shadow), I found out about this bizarre... thing, DreamLand: Final Solution. Not to be confused with Dreamland (2011) or DreamLand (2022).
I can't tell you anything Wikipedia doesn't, so here you go. But to regurgitate some keywords: Space station for virtual reality, the most expensive Czech game at the time (10M CZK, either $470k or $777k in 2021), 3 CDs, a massive commercial failure ($60 games here back then? No way).
I don't think there is an official English version, so even if this is right up Ross's alley, that's an obstacle. The menus are in English, but the plans to sell the game internationally were scrapped.