How? I’ve emulated games on phones before and it’s ok at best for the types of games they can handle. You’re never going to get something like fallout or borderlands or Baldurs Gate running well on phones compared to consoles and PCs without a dock and external controller as well as enough processing power to be beyond overkill as a mobile device. Fuck metroidvanias suck on mobile and games like stardew are playable but much worse.