Some favourites:

• 8:11
• Angels of Death
• Cat in the Box
• DELTARUNE
• END ROLL
• Hello Charlotte
• Ib
• Mogeko Castle
• OFF
• OneShot
• NOEL the mortal fate
• Re:Kinder
• Space Funeral
• The Crooked Man
• The Gray Garden
• The Witch's House
• UNDERTALE
• Wadanohara and the Great Blue Sea
• Witch's Heart
• Your Turn to Die
• Yume Nikki

I also completed:

• .flow
• 1bitHeart
• Alice Mare
• Aria's Story
• Bevel's Painting
• Blank Dream
• Cirrus
• Cloé's Requiem
• Close your Eyes
• Coffin of Ashes
• Cold Front
• Corpse Party: Blood Covered
• Dead Plate
• Dreaming Mary
• Dreaming Sarah
• Elevator Hitch
• Eloquent Countenance
• Farethere City
• Fausts Alptraum
• Finding Paradise
• Flesh, Blood and Concrete
• Forest of Drizzling Rain
• Grimm's Hollow
• HELLO, HELLO WORLD!
• Hello? Hell...o?
• It's not me, it's my basement
• Kokurase
• LiEat
• Lily's Well
• LUNA
• Mad Father
• MAGICAL DEATHPAIR
• Midnight Pupeeter
• Misao
• Mr. Rainer's Solve-It Service
• OMORI
• PARANOIAC
• Pocket Mirror
• Pom Gets Wifi
• Shiro no Noroi
• Strange Telephone
• Stray Cat Crossing
• Suits: A Business RPG
• STYGIAN
• Tales of the Black Forest
• The Boogie Man
• The Case Book of Arne
• The Dark Side of Red Riding Hood
• The Hanged Man
• The Sandman
• To the Moon
• Underworld Capital Incident
• Wolf & Rabbit
• Yanderella
• ZELLE
• ZENO Remake