A few that come to mind:

• Gris - such a beautiful game. I was going through something when I played it and I just felt such a connection.
• Undertale - just an all around incredible game. I’m a big fan of Earthbound and this scratched a similar itch.
• Beneath a Steel Sky - I love point and click adventures and this one will live forever rent free in my head. (bonus: it’s free on GoG)

Sounds like it filled you with determination.