I appreciate the advice and I'll definitely look into it, but I really shouldn't have to look into it or run an emulator. If the company that owns Teris (who now sue anyone trying to put out a similar game) just put out a simple version of Tetris with an ad banner at the bottom, they would make serious bank from all of us older people who grew up playing it constantly. They would probably even make a decent amount of money if they charged for it up front.

There is an official Tetris phone game. It's shit. There's no normal Tetris mode on it. I really don't understand.