Just some chill serotonin games or stuff that just makes the world feel better. Many of these are building/farming games because that's what people generally use for that.
I hesitated to put this on good vibe serotonin because of just how frustrating the gameplay and mechanics and forward momentum can be, but its so darn charming it kinda beats that out.
Costume Quest
Dragon Quest Builders
Dr. Langeskov, The Tiger, and The Terribly Cursed Emerald: A Whirlwind Heist
EarthBound
Elite Beat Agents
Florence
Ghost Trick: Phantom Detective
Much more serious than the other entries here. But it carries a fervent belief in fighting for a better future for your loved ones that I can't help but keep it on here.
Gravity Rush
Harvest Moon 64
Is this the good one? No idea
A Hat in Time
Katamari Damacy
Minecraft
Mini Metro
Monster Prom
Its also horny, but like in a fun way instead of creepy.
Nairi: Tower of Shirin
Paper Mario
Paper Mario: The Thousand-Year Door
Professor Layton and the Curious Village
Please assume this counts for the entire Professor Layton series
Quiplash
Include all Jackbox games tbh
Rune Factory 2: A Fantasy Harvest Moon
My girlfriend said it was the the one to start with