Put games that you will really try to buy someday. Not games you have interest but, deep inside, you know that will never move a finger to try to buy it.
???
Okay, I assume you mean the opposite, but in that case:
NES
The Legend of Zelda
Mega Man 2
Metroid
Dragon Quest
Final Fantasy
SNES
Super Mario Kart (Had this as a child, but lost it)
Super Mario RPG (Had this, but my brother lost it)
Star Fox
Donkey Kong Country 2
Genesis
Sonic the Hedgehog
Sonic 2
Vectorman
Earthworm Jim
GameBoy
Link's Awakening
Oracle of Seasons (Had this, but sold it)
N64
Conker's Bad Fur Day
Banjo-Tooie
Paper Mario
Super Smash Bros. (Lost this game)
PS1
Legend of Dragoon
Crash
Crash 2
Tomb Raider
Tomb Raider II
Valkyrie Profile
PS2
Black
Rogue Galaxy
Dark Cloud
Dark Cloud 2
Valkyrie Profile 2
Shadow Hearts
Shadow Hearts Covenant
Shadow Hearts the New World
Legaia 2: Duel Saga
State of Emergency
Persona 4
DS
The World Ends with You
Mario & Luigi games
PSP
Jeanne D'Arc
Xbox
Halo
Halo 2
Street Hoops
PS3
inFamous 2
LittleBigPlanet 2
Bloody Roar II
Final Fantasy Crystal Bearers
Red Dead Redemption
Tekken Tag 2
Spyro 2
Pac-Man Championship Edition
Bioshock Infinite
Persona 4 Arena Ultimax
3D Dot Game Heroes
Dragon Age Origins
God of War III
Final Fantasy XIII
Kingdom Hearts II.5
Wii
Mad World
Super Mario Galaxy (Brother had this, but dropped and broke the Wii after i just unlocked Luigi)
Super Mario Galaxy 2
No More Heroes
No More Heroes 2
Twilight Princess
Skyward Sword
Punch-Out
The Last Story
Xenoblade Chronicles
360
Lost Odyssey
Blue Dragon
Eternal Sonata
Wii U
Hyrule Warriors
Pikmin 3
Super Mario Maker
Kirby and the Rainbow Curse
Yoshi's Woolly World
Bayonetta
Shantae 1/2 Genie Hero
Donkey Kong Country Tropical Freeze
Captain Toad Treasure Tracker
Xenoblade Chronicles X
3DS
Bravely Default
Bravely Second
Pokemon Moon
Kirby Planet Robobot
PC
Overwatch
PS4
The Evil Within
Mafia III
Watch Dogs 2
Metal Gear Solid V
Horizon Zero Dawn
Mortal Kombat XL
Persona 5
Nier: Automata
Gravity Rush 2
Tekken 7
Street Fighter V
Probably something else I'm forgetting. I don't have a PS4 so a lot.
Xbox One
Killer Instinct
Switch
The Legend of Zelda: Breath of the Wild
Bomberman
Snipperclips
Mario Kart 8 Deluxe
ARMS