Updated March 1, 2014

This list shows tested, working UMD (disc) games that I own for the Sony PSP. UMDs are organized in alphabetical order.

PS1 classics are below this list, and digital games will be added later.

UMD list (233 unique UMD games):

Ace Combat Joint Assault
Ace Combat X
Adventures to Go
Aedis Eclipse: Generation of Chaos
Alien Syndrome
Assassin's Creed: Bloodlines
Astonisha Story
Atari Classics Evolved
ATV Offroad Firy: Blazin' Trails
Black*Rock Shooter: The Game (JPN)
Blade Dancer: Lineage of Light
Blazblue Calamity Trigger
Blazblue Continuum Shift II
Blazing Souls: Accelate
Bounty Hounds
Brandish (JPN)
Brave Story: New Traveler
Breath of Fire III
Brooktown High
Burnout Dominator
Burnout Legends
Bust-a-Move Deluxe
Capcom Classics Collection: Reloaded
Capcom Classics Collection: Remixed
Castlevania: The Dracula X Chronicles
Class of Heroes
Class of Heroes 2
Code Lyoko: Quest for Infinity
Coded Arms
Coded Arms Contagion
Crimson Gem Saga
Crazy Taxi Fare Wars
Crisis Core: Final Fantasy VII
Crush
Dante's Inferno
Danganronpa
Daxter
Dead Head Fred
Dead or Alive Paradise
Dead to Rights Reckoning
Disgaea 2: Dark Hero Days
Disgaea Infinite
Disgaea: Afternoon of Darkness
Dissidia 012[duodecim]: Final Fantasy
Dissidia: Final Fantasy
Dungeon Explorer: Warriors of Ancient Arts
Dungeon Maker II: The Hidden War
Dungeon Maker: Hunting Ground
Dungeon Siege: Throne of Agony
Dungeons and Dragons Tactics
Dynasty Warriors
Dynasty Warriors: Strikeforce
EA Replay
Eyepet
Fat Princess: Fistful of Cake
Fate/Extra
Field Commander
FIFA Soccer 09
Final Fantasy
Final Fantasy II
Final Fantasy IV: The Complete Collection
Final Fantasy Tactics: The War of the Lions
Generation of Chaos
Genesis Collection
Ghost Recon 2: Advanced Warfighter
Gladiator Begins
GO Sudoku
God of War: Chains of Olympus
God of War: Ghost of Sparta
Gods Eater Burst
Gradius Collection
Gran Turismo
Grand Theft Auto: Chinatown Wars
Grand Theft Auto: Liberty City Stories
Grand Theft Auto: Vice City Stories
Growlanser: Wayfarer of Time
Guilty Gear Judgement
Gungnir
Gurumin
Hakuoki Demon of the Fleeting Blossom
Hakuoki: Warriors of the Shinsegumi
Half Minute Hero
Harvest Moon: Boy and Girl
Harvest Moon: Hero of Leaf Valley
Hello Kitty Puzzle Party
Hexyz Force
Hot Shots Golf Open Tee
Hot Shots Tennis Get a Grip
Infected
Innocent Life: A Futuristic Harvest Moon
Invizimals
Jeanne D'Arc
Jikandia
Kenka Bancho: Badass Rumble
Killzone: Liberation
King of Fighters Collection
Kingdom Hearts: Birth by Sleep
Kingdom of Paradise
Knights in the Nightmare
Legend of Heroes II: Prophecy of the Moonlight Witch
Legend of Heroes III: Song of the Ocean
Legend of Heroes: A Tear of Vermillion
Legend of Heroes: Trails in the Sky
Lemmings
LittleBIGPlanet
LocoRoco
Lord of Arcana
Lord of the Rings Tactics
Lunar: Silver Star Harmony
Lumines II
Madden 09
Madden 12
Mana Khemia: Student Alliance
Marvel Ultimate Alliance
Me and My Katamari
Medal of Honor: Heroes
MediEvil: Resurrection
Mega Man Maverick Hunter X
Mega Man Powered Up
Mercury / Mercury Meltdown 
Metal Gear Acid
Metal Gear Acid 2
Metal Gear Solid: Peace Walker
Metal Gear Solid: Portable Ops
Metal Gear Solid: Portable Ops Plus
Metal Slug Anthology
Metal Slug XX
Midway Arcade Treasures: Extended Play
Mimana Iyar Chronicle
Monster Hunter Freedom
Monster Hunter Freedom 2
Monster Hunter Freedom Unite
Monster Kingdom: Jewel Summoner
Mortal Kombat Unchained
Motorstorm Arctic Edge
Myrtran Wars
Myst
NAMCO Museum: Battle Collection
Naruto Shippuden Legends Akatsuki Rising
Neverland Card Battles
Outrun 2006: Coast 2 Coast
Pangya Fantasy Golf
Patapon
Persona
Persona 2: Innocent Sin
Persona 3 Portable
Petz: Dogz Family
Petz: Hamsterz Bunch
Phantasy Star Portable
Phantasy Star Portable 2
Phantom Brave: The Hermuda Triangle
Pirates of the Caribbean: At World's End
Platypus
Popolocrois
Power Stone Collection
Prince of Persia: Revelations
Prinny 2: Dawn of Operation Panties, Dood
Prinny:  Can I Really Be the Hero?
Pursuit Force
Pursuit Force: Extreme Justice
Puzzle Chronicles
R-Type Command
Ragnarok Tactics
Rainbow Islands Evolution
Rengoku II: The Stairway to H.E.A.V.E.N.
Rengoku: The Tower of Purgatory
Resistance: Retribution
Ridge Racer
Riviera: The Promised Land
Salamander Portable
Secret Agent Clank
Shadow of Destiny
Shinobido
Sid Meier's Pirates!
Silent Hill Origins
Silent Hill Shattered Memories
Silverfall
SNK Arcade Classics vol 1
SOCOM Fireteam Bravo
SOCOM Fireteam Bravo 3
SOCOM Tactical Strike
Sonic Rivals
Sonic Rivals 2
Space Invaders Extreme
Spectral Souls: Resurrection of the Ethereal Empires
Star Ocean: First Departure
Star Ocean: Second Evolution
Star Trek: Tactical Assault
Star Wars Battlefront II
Star Wars Battlefront: Elite Squadron
Star Wars Battlefront: Renegade Squadron
Star Wars Force Unleashed
Star Wars Lethal Alliance
Steambot Chronicles: Battle Tournament
Street Fighter Alpha 2 Max
Syphon Filter: Dark Mirror
Syphon Filter: Logan's Shadow
Tactics Ogre: Let Us Cling Together
Tales of Eternia
Tales of the World: Radiant Mythology
Tales of the World: Radiant Mythology 2
Tales of the World: Radiant Mythology 3
Tales of the Heroes: Twin Brave
Tekken 6
Tekken: Dark Resurrection
The 3rd Birthday
Tokobot
Twisted Metal: Head On
Undead Knights
Untold Legends: Brotherhood of the Blade
Untold Legends: Warrior's Code
Valhalla Knights
Valhalla Knights 2
Valkyria Chronicles II
Valkyrie Profile
Viewtiful Joe Red Hot Rumble
Virtua Tennis World Tour
Warhammer 40000: Squad Commander
Warriors of the Lost Empire
Warriors Orochi 2
What Did I Do to Deserve This My Lord 2
White Knight Chronicles Origins
Wild Arms XF
Wipeout Pulse
Wipeout Pure
WWE Smackdown vs Raw 2006
X-Men Legends 2: Rise of Apocalypse
Yggdra Union: We'll Never Fight Alone
Ys I and II Chronicles
Ys Seven
Ys: The Ark of Napishtim
Ys: The Oath in Felghana
Z.H.P.: Unlosing Ranger Vs. Darkdeath Evilman

PS1 Classics from PSN

Alundra
Arc the Lad
Arc the Lad II
Arc the Lad III
Breath of Fire IV
Chrono Cross
Chrono Trigger
Crash Bandicoot
Final Fantasy IX
Final Fantasy Origins
Final Fantasy Tactics
Final Fantasy V
Final Fantasy VI
Final Fantasy VII
Final Fantasy VIII
Front Mission 3
Gex
Gex 3 Deep Cover Gecko
Grandia
Klonoa
Legend of Dragoon
Legend Of Mana
Medievil
Parasite Eve
Parasite Eve 2
Rapid Angel
Resident Evil 2
Resident Evil 3 Nemesis
Saiyuki Journey West
Silent Hill
Suikoden
Threads of Fate
Vagrant Story
Vanguard bandits
Wild Arms
Wild Arms 2
Wing Commander IV
Xenogears

PSP Photo Gallery

(Pictures taken with a PSP camera…)