Ugh, too many games for this =D
I'm only choosing the games I played, otherwise, it would not really make sense =D
PSP - Persona 3 Portable (6), Trails in the Sky First Chapter (6), Black Rock Shooter (5), God Eater (5), Shining Ark (5), Miku Project Diva (5), Persona 2 (4.5), Corpse Party (4), To Aru Kagaku no Railgun (4), NFS Carbon: Own the City (4), YGO: Tag Force (4)
PSV - Virtue's Last Reward (6), Persona 4 Golden (6), Neptunia RB3 (6), Gravity Rush (5.5), Ro-Kyu-Bu Naisho no Shutter Chance (5.5), Miku Project Diva f (5), Danganronpa 1 (5), Neptunia PP (5), SAO Hollow Fragment (5), Neptunia RB1 (5), Mind-0 (5), Senran Kagura Bon Appetit (5), Senran Kagura Shinovi Versus (5), Neptunia RB2 (5), Hyperdevotion Noire (5), Freedom Wars (5), Steins;Gate (5), Soul Sacrifice Delta (5), Neptunia U (5), Dengeki Bunko (5), SAO Lost Song (5), Dangan 2 (5), Soul Sacrifice (4.5), Monster Monpiece (4.5), Hotaru no Nikki (4.5), Xblaze CODE:EMBRYO (4.5), Lone Survivor (4), Let's Fish Hooked On (4), Ragnarok Odyssey (4), Football Manager Classic 2014 (4), Murasaki Baby (4), Quell Memento (4), Velocity Ultra (4), Sayonara Umihara Kawase (3.5), Rayman Origins (3), Sumioni: Demon Arts (3), The Walking Dead (3), Treasures of Montezuma Blitz (3), Sound Shapes (3) Welcome Park (2), Sine Mora (2), Stardrone Extreme (2), Crazy Market (2), Farming Simulator (2), New Paint Park (1), Aabs Animals (1)
PS3 - Time and Eternity (6), Neptunia Victory (6), Atelier Ayesha (5.5), Okami HD (5), Neptunia mk2 (5), Neptunia original (5), Ni no Kuni (5), Rorona (5), Totori (5), P4Arena (5), EschatoLogy (5), P4Arena Ultimax (5), Catherine (5), Shallie (5), Meruru (5), Child of Light (4.5), Tekken Tag Tournament 2 (4.5), FIFA Street (4.5), NFS: Most Wanted (4.5), Bakugan Battle Brawlers (4.5), Bakugan Defenders of Core (4.5), WRC (4), PES2015 (4), Master Reboot (4), YGO Millenium Duels (4), Super Street Fighter IV (4), Jak and Dexter: The Precursor Legacy (3.5), Phineas and Ferb (3), FIFA 11 (3), Mini Ninjas (3), Motorstorm Apocalypse (3), Worms (2.5), Brothers (2)
PS4 - Final Fantasy Type-0 (6), Transistor (5), Sword Art Online Re HF (5), YGO: Legacy of Duelist (4.5), Worms Battlegrounds (4), Bastion (4), The Wolf Among Us (4), Never Alone (3.5), DRIVECLUB (3.5), Infinity Runner (3), MouseCraft (2)