My list of split screen or couch co op PC games:
Basketball classics
Castle crashers
Cuphead
A Hat in Time
Katanari damacy reroll
Lego games (marvel, LOTR, Indiana Jones, star wars are my top 4)
Overcooked
Portal 2
Rocket League
Sonic All Star Racing Transformed
Spiritfarer
Strikey Sisters
Trine 2
Wingspan
And emulator roms for 2 players:
Secret of Mana
Zombies Ate my Neighbors
Game show games (family feud, wheel of fortune, you don’t know jack)
Not seeing Transistor but if you want a female protagonist that will make you cry your eyes out at the end, I recommend her.
Games As Literature 101 has a documentary that goes into a deep dive about Red as a character.
Also some people used Red’s song from Transistor as a wedding song 😃