I know its kinda crazy for me to.suggest this, but hear me out:

Hyrule Warriors Definitive Edition runs nearly perfectly in emulators on pretty modest hardware. Its not very difficult, but has a Games Journalist level Easy mode as well if thats needed. Its a Musou/Warriors game, so its basically mindless button mashing with the flavor of Zelda.

Its a splitscreen game, so you only have to have it set up on one machine. The game has a story mode and a bunch of challenge modes as well to keep things interesting. Wide range of upgradeable charaacters with different weapons that change up their playstyles. And a lot of unlockable costumes.

Downsides:

• Nintendo
• Have to use a controller (not a downside to me, but for sosme it is)
• Getting the game can be a little challenging if you don’t know where to look
• Setting up the emulator can also be challenging if you don’t know where to get the important parts
• Can get stale after really long sessions of play

The only issue could be if you aren’t using a Nintendo controller, the buttons won’t match up, but there might be a mod for that. I know there are input mods for other games.