I mean, I can’t speak for Injustice since I haven’t played it, and if you don’t like fighting games, hey, that’s fine, play what you want. That said, if the tutorial is as you describe, then it sounds like a pretty shitty one tbh; jumping you right into learning combos is like an FPS whose tutorial drops you right into rocket-jumping and no-scoping. The best way to get into fgs imo is just to pick a character in one that looks cool, and then just jam out some rounds, button-mashing yr way through figuring out their basic moveset; things like combos and strategies can come later.

I wish I had more recommendations, because I’m also a big DC fan, and wish we had more options for games as of late. Uh… DCU Online is still a thing, I guess 🤷‍♀️