https://store.steampowered.com/app/1207650/Suzerain/

I loved it, it’s one of the best games I’ve played this year. If Paradox made a CYOA it would look something like Suzerain. A single term in office isn’t enough to establish communism but you can definitely enact socialist policies and align yourself with the game’s version of CMEA/USSR. I managed to recover from a neoliberal recession by nationalising companies.