>>81482149
>any genre really just something short and preferably an older game might try this one out
risk of rain 2
Hades
F.E.A.R.
Dark Messiah
Any sort of Co-op (shooter) tittle that tickles your pickle (since you said short)
Borderlands 2
Bioshock 1,2 and Infinite
Prey 2017
Fallout 1 and 2
ultrakill?
Single player Tarkov if you can be bothered to set it up (not that it's that hard to)
diablo 2
Barony
DOOM 2016
SIFU
Vanilla+ Minecraft
Darkest Dungeon 1
Wildermyth
Half life 1 and 2 and the episodes
and Civilization 5/4 since Civ games are the easiest 4x games to get into
Tittles on Dark Souls or League levels of fame you can find on your own