I started playing video games in Spanish about a year ago. I've finished about 20 now. I had a base of course & was doing little courses etc. But I've sunk 100s of hours now focusing on text and voice heavy games and it went from very tiring and looking up the dictionary constantly to fun and fluid. I can finally watch a lot of stuff without subtitles now. Someone catalogues which games have been dubbed (focused on Spanish of Spain) at this site https://www.doblajevideojuegos.es/ the quality of most new dubs I've seen has been very high