Invent a Challenge Run for Any Video Game

You have completed it once and you are not ready to let it go, but a second identical playthrough sounds hollow. This designs three distinct challenge runs for your specific game, each with a different restriction and playstyle reward, then recommends the best one for how you actually play.

I want to replay [name of game] with a self-imposed challenge to make it fresh. Suggest three distinct challenge run concepts for this game. For each one, describe: the core restriction or rule, the difficulty level compared to a normal playthrough, and what skill or playstyle it rewards. Then pick the one that would be most interesting for [a player who prefers: strategy / action / exploration / story / efficiency] and explain why.