I have a PlayStation 4, PlayStation Vita and Nintendo 3DS, so games for any of those (as well as regular DS games) are acceptable. I also plan on getting a Wii U at Christmas time, although I've yet to add any Wii U games for now since that's far away, but Wii U suggestions will also work.
What I have so far, in order:
GTA V (PS3; getting so I can play with Rob and Rufus one last time before having to sell my PS3)
Pokemon Pearl (Nostalgia, fuck yeah)
Watch Dogs
Metal Gear Solid V: Ground Zero
Pokemon Rumble Blast
Call of Duty: Ghosts
Need For Speed: Rivals
Tomb Raider Definitive Edition
Fire Emblem: Awakening
EA Sports UFC
Assassin's Creed IV: Black Flag
Killzone: Shadow Fall
Rayman Legends
Yoshi's New Island
Mario & Luigi: Dream Team
New Super Mario Bros 2
Sonic Lost World
Mortal Kombat
Battlefield 4
Rayman Origins
Sly Cooper Collection
Kirby Triple Deluxe
Lego Harry Potter Years 5-7
Sonic Generations
Sly Cooper: Thieves In Time
Final Fantasy XV
Uncharted 4: A Thief's End
Last Of Us Remastered
Call Of Duty: Advanced Warfare
Fary Cry 4
Dragon Age: Inquisition
Assassin's Creed: Unity
Diablo III Ultimate Evil Edition
Destiny
Mortal Kombat X
Battlefield: Hardline