My opinions are ever shifting, but I think my GOTY top ten shortlist right now is (in no particular order)

Selaco
Nine Sols
Lorn's Lure
Angel At Dusk
Arco
UFO 50
Caves of Qud
Path of Exile 2
Robotnik's Ring Racers
Abiotic Factor

Those are the ones that resonated with me, personally.