Probably not what you are asking for, but the character creation process in the Traveller ttRPG is a great mini game. You basically take a person from 18 to however old you want, and their life path is dictated by your choices and random dice outcomes. It’s a lot of fun. You can end up with a retired admiral, a prisoner or criminal, psionic, etc. Going through this process with a table of friends let’s you build in rich fun connections along the way. The actual RPG then starts with mature, connected characters with a history, instead of 4 randos meeting in a tavern. In the classic Traveller you can even die in character creation. Current iterations removed the death component but you can be maimed from accidents in your career and start the game with a mountain of medical debt.
This is my answer too. I think each version of the doctor shines in a fun unique way. My favorite was my first (Christopher eccleston) but they are all wonderful.
“Never be cruel, never be cowardly. Hate is always foolish…and love is always wise. Always try to be nice and never fail to be kind”
Mole