I don't really like giving scores to games, but in this case, take these 10/10 of mines as "masterpieces" rather than "perfect", that way I can avoid being invoked into the "nothing is perfect!" premise.
· The Talos Principle
· Dark Souls
· Dragon's Dogma
· Final Fantasy (plenty of them, not just one in particular)
· Metal Gear Solid 2
· The Curse of Monkey Island
· Knights of the Old Republic
· The Legend of Zelda: Wind Waker and Majora's Mask
· Resident Evil 2
I'm probably missing some.