@waifu tbf I've only played 3 of those games in my life and only one remains installed :tetohaha:

If you just care about few characters, you can just read their story online from someone who record it like them touhou fans who don't play the game.

If you are curious, sure try it. Though some latest games take too much storage, and many of them can get dull pretty quickly especially for the gameplay and time demanding ones (I personally feel they don't fit for mobile).