Sunday 1 May
21 releases
- 1Key Rocket Launcher PC
- Alien Outbreak 2: Invasion PCBee Games
- Army Ranger: Mogadishu PCJarhead Games
- Barakel: The Fallen Angel N-Gage
- BloodRayne PCTerminal Reality
- C64 Classix Mac, PCmagnussoft Deutschland GmbH
- Choro Q Works PlayStation 2Barnhouse Effect
- Commandos 3: Destination Berlin MacPyro Studios
- Dead Sector Mac, PC
- Dr. Stanley's House I AndroidJames Li
- Mystia Legacy Mobile DeviceMobile & Game Studio, Inc.
- Narbacular Drop PCNuclear Monkey Software
- Pokémon Emerald Version Game Boy AdvanceGame Freak
- Ran Online PC
- Sherwood Dungeon Web browserMaid Marian Entertainment
- Singstar: The Dome PlayStation 2SCE London Studio
- SNK vs. Capcom: SVC Chaos PlayStation 2SNK Playmore
- Solar Plexus Atari 2600
- Strat-O-Gems Deluxe Atari 2600
- Tropico 2: Pirate Cove MacFrog City Software
- War Chess PCSuper Empire
Monday 2 May
5 releases
- AntCity Web browserbossmonster games
- Glorace: Phantastic Carnival PlayStation Portable
- Pac-Man Pinball Advance Game Boy AdvanceHumansoft
- Puzzle Bobble Pocket PlayStation PortableTaito
- UEFA Champions League 2004-2005 Xbox
Tuesday 3 May
6 releases
- Forza Motorsport XboxTurn 10 Studios
- GTR: FIA GT Racing Game PCSimBin
- Hot Shots Golf: Open Tee PlayStation PortableClap Hanz
- Konchuu Monster: Battle Master Game Boy Advance
- Pariah PC, XboxHip Games
- Puyo Pop Fever Nintendo DSSonic Team
Wednesday 4 May
4 releases
- 10 Pin: Champions Alley PlayStation 2Atomic Planet Entertainment
- Asheron's Call 2: Legions PCTurbine
- Toy Golf GizmondoNinai Games
- Ultra Mahou Shoujo Manana Vol.4 PCAlicesoft
Thursday 5 May
7 releases
- Crusader Kings MacParadox Development Studio
- Dungeon Lords PCHeuristic Park
- Naruto: Ninja Council 2 - European Version Nintendo DS
- Night Flight e-Reader / Card-e Reader
- Star Wars: Episode III - Revenge of the Sith PlayStation 2, XboxThe Collective
- Star Wars: Episode III - Revenge of the Sith Game Boy Advance, Nintendo DSUbisoft Montreal
- Star Wars Galaxies: Rage of the Wookiees PCSony Online Entertainment
Friday 6 May
9 releases
- TrackMania Sunrise PCNadeo
- Archer Maclean's Mercury PlayStation PortableAwesome Studios
- Cuban Missile Crisis PCG5 Software
- Delta Force: Xtreme PCNovaLogic
- Disney's Aladdin: Aladdin's Wonders of the World V.Smile
- Kingdom Hearts: Chain of Memories Game Boy AdvanceJupiter Corporation
- Pariah PC, XboxHip Games
- Tenchu: Fatal Shadows PlayStation 2FromSoftware
- Yoshi Touch & Go Nintendo DSNintendo EAD Software Development Group No.4
Saturday 7 May
2 releases
- Juiced Legacy Mobile DeviceJuice Games
- Mobile Suit Gundam: The One Year War PlayStation 2
Sunday 8 May
4 releases
- Detention PC
- Pac-Pix Nintendo DSNamco
- Saturday School PCEdmundo Ruiz Ghanem
- Tumblebugs Mac, PCWildfire Studios
Monday 9 May
5 releases
- Airrade: Air PCStudio Siesta
- Counter-Strike NEO: White Memories Mac, PCRomancework
- Donkey Konga 2 Nintendo GameCubeNamco
- Iyashikei Action Game PCSTG
- Tamagotchi Mini Handheld Electronic LCDBandai Namco Entertainment
Tuesday 10 May
11 releases
- Haunting Ground PlayStation 2Capcom Production Studio 1
- Against All Odds Web browserUNHCR
- Imperivm III: Great Battles of Rome PCHaemimont Games
- Mr. Driller 2 Game Boy AdvanceNamco
- Need for Speed: Underground 2 Nintendo DSPocketeers
- Phantasy Star Online Blue Burst PCSonic Team
- PokéPark: Fishing Rally DS Nintendo DSThe Pokémon Company
- Smart Bomb PlayStation PortableCore Design
- Supreme Ruler 2010 PCBattleGoat Studios
- Totally Spies!: Zombie Jamboree! Mac, PC
- Yogurting PCNTIX Soft
Wednesday 11 May
9 releases
- 2 Games In 1: Disney's Brother Bear + Disney Princess Game Boy AdvanceVicarious Visions
- Cold Winter PlayStation 2Swordfish Studios
- Half-Life: Life's End PC
- It's Mr. Pants Legacy Mobile DeviceRare
- MapleStory PCNexon Korea
- Marble Blast Gold XboxGarageGames
- Shaman King: Legacy of the Spirits, Sprinting Wolf Game Boy AdvanceKonami
- Stick Arena Ballistick Web browser
- Zombie Smashers X2: Punx and Skins PCTotally Screwed Software
Thursday 12 May
7 releases
- Barnyard Invasion PC
- Chuzzle Android, Game Boy Advance, iOS, Legacy Mobile Device +2PopCap Games
- Eden's Edge PCx.x
- Eien no Aselia: Kono Daichi no Hate de PlayStation 2Xuse
- Front Mission: Online PlayStation 2Square Enix Product Development Division 6
- Night Watch Racing PC
- Space Invaders Pocket PlayStation Portable
Friday 13 May
5 releases
- Championship Manager 5 PlayStation 2, XboxBeautiful Game Studios
- Dancing Stage Unleashed 2 XboxKonami
- Kessen III PlayStation 2Koei
- Singstar: Pop PlayStation 2SCE London Studio
- SNK vs. Capcom: SVC Chaos XboxSNK Playmore
Saturday 14 May
2 releases
- GTA Turk City PC
- Hedrox PC
Sunday 15 May
2 releases
- Ditto Leapfrog e-Reader / Card-e Reader
- Thief 2X: Shadows of the Metal Age PCDark Engineering Guild
Tuesday 17 May
5 releases
- BirdLife PlayStation Portablebu-nyan
- Garfield PCThe Code Monkeys
- Hapland 2 Web browserFoon
- Imperial Glory PCPyro Studios
- Spectral vs. Generation ArcadeIdea Factory
Wednesday 18 May
6 releases
- Starcraft: Ghost Nintendo GameCubeBlizzard Entertainment
- 3D Golden Warrior N-Gage
- Fate PCWildTangent
- Oz World PC
- Pocket Ping Pong 2005 GizmondoNetdol
- Roland Garros Paris 2005: Powered by Smash Court Tennis PlayStation 2Sony Computer Entertainment
Thursday 19 May
12 releases
- Baten Kaitos: Eternal Wings and the Lost Ocean Nintendo GameCubeMonolith Soft
- Bomberman Nintendo DSHudson Soft
- Brain Age: Train Your Brain in Minutes a Day! Nintendo DSNintendo SPD Production Group No. 2
- Championship Riding Star PCRadon Labs
- Ford Mustang: The Legend Lives PlayStation 2, Xbox
- My Riding Stables: Life with Horses PCSproing Interactive Media
- PoPoLoCrois PlayStation PortableG-Artists
- Pusu: Uyanış PC
- Vampire: Darkstalkers Collection PlayStation 2Capcom
- WarioWare: Twisted! Game Boy AdvanceIntelligent Systems
- Yoshi Touch & Go Nintendo DSNintendo EAD Software Development Group No.4
- YuYu Hakusho Forever PlayStation 2Dimps
Friday 20 May
6 releases
- Boiling Point: Road to Hell PCDeep Shadows
- Imperial Glory PCRobosoft Technologies
- Martin Mystère: Operation Dorian Gray PCArtematica
- Nu, pogodi! Vypusk 4: Dogonyalki PCDiP Interactive
- Pac-Pix Nintendo DSNamco
- Rufus Snow Ride Web browser
Saturday 21 May
1 release
- Detective Conan: Akatsuki no Monument Game Boy Advance
Sunday 22 May
2 releases
- Ape Escape: On the Loose PlayStation PortableSIMS
- World Tour Soccer 2006 PlayStation 2SCE London Studio
Monday 23 May
4 releases
- Fire Emblem: The Sacred Stones Game Boy AdvanceIntelligent Systems
- Tom and Jerry: Food Fight Web browser
- Virtual Magic Kingdom Web browser
- WarioWare: Twisted! Game Boy AdvanceIntelligent Systems
Tuesday 24 May
10 releases
- Classified: The Sentinel Crisis XboxTorus Games
- Dino Master Nintendo DScreative office
- Doom 3: Resurrection of Evil LinuxNerve Software
- Madagascar Nintendo GameCube, PC, PlayStation 2, XboxToys for Bob
- Madagascar Game Boy AdvanceVicarious Visions
- Madagascar Nintendo DSVicarious Visions
- Metal Slug 4 & 5 PlayStation 2Mega Enterprise
- Metal Slug 5 PlayStation 2SNK Playmore
- Ski Racing 2005 Xbox
- Sticky Balls GizmondoGizmondo Studios Manchester
Wednesday 25 May
10 releases
- Battles in Italy PCStrategic Studies Group
- Guild Wars PCArenaNet
- NBA Street Showdown PlayStation Portable
- Pariah XboxBrainbox Games
- Seikai no Monshou PlayStationNinelives
- Sonic Boom Cannon Web browserJT&co
- Space War Attack PlayStation 2Bit Town
- Star Defender 2 PCAwem Studio
- Symphonic Rain PCKuroneko-san Team
- War Stars PC
Thursday 26 May
17 releases
- Atelier Iris 2: The Azoth of Destiny PlayStation 2Gust
- Constantine PlayStation 2SCi Games
- Dog's Life PlayStation 2Frontier Developments
- For Symphony: With All One's Heart PlayStation 2Takuyo
- Hametsu no Mars PlayStation 2Design Factory
- Hanjuku Hero 4: 7-nin no Hanjuku Hero PlayStation 2Square Enix Product Development Division 7
- Metroid Prime 2: Echoes Nintendo GameCubeRetro Studios
- Namco X Capcom PlayStation 2Monolith Soft
- NBA Street V3 Nintendo GameCubeEA Canada
- Racing Battle: C1 Grand Prix PlayStation 2Genki
- SD Gundam G Generation DS Nintendo DSBandai
- Simple 2000 Series Ultimate Vol. 25: Chou Saisoku! Zoku-sha King PlayStation 2Tamsoft
- Tear Ring Saga Series: Berwick Saga: Lazberia Chronicle Chapter 174 PlayStation 2Tirnanog
- The Cat in the Hat By Dr Seuss Game Boy Advance
- Ultraman Nexus PlayStation 2
- Yoku aru Dasshutsu Game Web browserNaoki Nakashima
- Ys IV: Mask of the Sun - A New Theory PlayStation 2Arc System Works
Friday 27 May
11 releases
- 7 Sins PC, PlayStation 2Monte Cristo
- Alien Hominid PlayStation 2, XboxThe Behemoth
- Gift PCMOONSTONE
- Imperial Glory PCPyro Studios
- La-Mulana PCGR3 Project
- Monster Hunter PlayStation 2Capcom
- MotoGP4 PlayStation 2Namco
- Need for Speed: Underground 2 Nintendo DSPocketeers
- NHL Eastside Hockey Manager 2005 Mac, PCSports Interactive
- Singles 2: Triple Trouble PCrotobee
- Tower RE Nintendo Entertainment SystemBetaworld
Saturday 28 May
3 releases
- Cuentos Inconclusos PC
- Guild Wars: Collector's Edition PCArenaNet
- Magnetism Web browserTyler Glaiel
Sunday 29 May
3 releases
- Contract Revoked: The Lost Chapters PC
- Dooms 3: Rough Day PCMister Big T
- Starship Caramba PC
Monday 30 May
3 releases
- Geneforge 3 PCSpiderweb Software
- Maou ga Ochiru Hi Legacy Mobile DeviceJaleco
- Monkey's Adventures PC
Tuesday 31 May
6 releases
- 2 Games In 1: LEGO Knights' Kingdom + LEGO Bionicle Game Boy AdvanceRazorback Developments
- Advent Rising PC, XboxGlyphX Games
- ER PCLegacy Interactive
- Lucky Luke - Der singende Draht PCemme
- Nexuiz Linux, Mac, PCAlientrap Games Inc
- Restricted Area PCMaster Creating
Dates come from IGDB and move when publishers change them. Following counts are IGDB followers.