Saturday 1 May
4 releases
- Hamsterball PCRaptisoft Games
- Ben's Game PC
- Tactical Manager 3 PCTalking Birds
- V8 Supercars 2 PCCodemasters Racing Studio
Sunday 2 May
1 release
Monday 3 May
4 releases
- Beach Soccer PCIncaGold
- Fish Tycoon PC
- Shrek 2 PCLuxoflux
- Shrek 2 PCKnowWonder
Tuesday 4 May
2 releases
- Super Size Me: Burger Man PC
- UEFA Euro 2004: Portugal PCEA Canada
Wednesday 5 May
4 releases
- Against Rome PCIndependent Arts Software
- Erinia PCIgnis Games
- Firepower for Microsoft Combat Flight Simulator 3 PCShockwave Productions
- Neighbours from Hell 2: On Vacation PCJoWooD Studio Vienna
Friday 7 May
2 releases
Sunday 9 May
1 release
- Starmageddon 2 PCcdv Software Entertainment
Monday 10 May
3 releases
- Collage PCKomineto
- Gish PCEdmund McMillen
- Totally Spies!: Swamp Monster Blues PC
Tuesday 11 May
2 releases
- SuperTux PCSuperTux Development Team
- True Crime: Streets of LA PCExakt Entertainment
Thursday 13 May
1 release
Friday 14 May
3 releases
- KiKi KaiKai PCTaito
- Nosferatu: The Wrath of Malachi PCIdol FX
- TrackMania: Power Up! PCNadeo
Saturday 15 May
3 releases
- CSI: Dark Motives PC369 Interactive
- Seraphic Blue PC
- The City of the Damned PCTormentor667
Sunday 16 May
1 release
- Syrenka Racer PCTMReality
Monday 17 May
4 releases
- Codename: Gordon PCNuclear Vision
- Liberation Army PCKOU
- The Egyptian Prophecy: The Fate of Ramses PCKheops Studio
- Warlords Battlecry III PCInfinite Interactive
Tuesday 18 May
2 releases
Wednesday 19 May
1 release
- Cyberchase: Castleblanca Quest PCBasis Applied Technology
Thursday 20 May
1 release
Friday 21 May
4 releases
- Maniac Mansion Deluxe PCLucasFan Games
- Perimeter PCK-D Lab
- Taisen Hot Gimmick 3: Digital Surfing PCPsikyo
- Zagadki Tigrenka Usika PC
Saturday 22 May
2 releases
- Idle Champions: Classic Beholder Familiar Pack PCCodename Entertainment
- Phantasy Star Online Blue Burst PCSonic Team
Monday 24 May
3 releases
- CSI: Miami PC369 Interactive
- Redsun 2020 PC
- Vile Flesh PC
Tuesday 25 May
5 releases
- Coup de Cup PC
- Harry Potter and the Prisoner of Azkaban PCKnowWonder
- Pac-Man World 2 PCNamco Hometek
- Spartan PC
- Thief: Deadly Shadows PCIon Storm
Thursday 27 May
2 releases
- Ben Jordan: Paranormal Investigator PCGrundislav Games
- Yetisports Deluxe PCEdelweiss
Friday 28 May
7 releases
- Besieger PCPrimal Software
- De Ja PCELF Corporation
- De-Ja II PCELF Corporation
- Deus Vult PCHuy Pham
- Fukakutei Sekai no Tantei Shinshi Rebirth! PCAbel Software
- Interlude PCLongShot
- Syberia II PCMicroïds Canada
Saturday 29 May
1 release
- Harry Potter and the Prisoner of Azkaban PCKnowWonder
Sunday 30 May
1 release
- Melty Blood Re-Act PCFrench Bread
Dates come from IGDB and move when publishers change them. Following counts are IGDB followers.