Best rolaply game?

Do you mean games you can roleplay on with other people or do you mean RPGs?

If the former, I highly recommend checking out the FiveM mod for GTA:V. There are a bunch of servers (both public and private) and it's my personal favorite for roleplaying. Another fun option is VRChat (you do not need VR to play it). There are some friendly roleplaying communities on there, and the level of customization is pretty insane if you have the knowledge/skills to work with 3d assets.

If the latter, then I'd say the Dragon Age series, The Witcher series, and the Fallout series. Those are my top 3 all time favorite RPG games.