| Subcategories | | A-10 Cuba@ | A.I. Wars@ | ABC Monday Night Football@ | ADOM@ | AD Series@ | AI Fleet Commander@ |
| AND 1 Streetball@ | AT-Robots@ | ATV - Quad Power Racing Series@ | ATV Offroad Fury Series@ | Aaron vs. Ruth@ | Aayela@ |
| Abe's Exoddus@ | Abe's Oddysee@ | Abomination - The Nemesis Project@ | Absence Makes the Heart Go Yonder@ | Absolute Pinball@ | Abuse@ |
| Ace Attorney@ | Ace Combat Series@ | Ace Ventura@ | Ace of Angels@ | Aces High@ | Aces of the Pacific@ |
| Achtung Spiritfire@ | Acrophobia@ | Act Zero - Bomberman@ | Act of War - Direct Action@ | Action Bass@ | Action Supercross@ |
| Active Life - Athletic World@ | Ad Verbum@ | Addiction Pinball@ | Adellion@ | Advance Tour@ | Advance Wars DS@ |
| Advance Wars Series@ | Advanced Dungeons & Dragons Games@ | Advanced Strategic Command@ | Advanced Tactical Fighters@ | Advent Rising@ | Adventure@ |
| Adventure Flight@ | Adventure Quest@ | Adventure at the Chateau d'Or@ | Adventure in Humungous Cave@ | Adventure of Link, The@ | Adventures of Rex Chance, The@ |
| Adventures of Tuber@ | Aedis Eclipse - Generation of Chaos@ | AeroWings Series@ | Aerogauge@ | Aerosmith - Guitar Hero@ | Aeternity@ |
| Africa Gardens@ | Afro Samurai@ | Afterlife@ | Aftermath - Half-Life 2@ | Afternoon of Darkness@ | Against Rome@ |
| Age of Booty@ | Age of Conan - Hyborian Adventures@ | Age of Empires Series@ | Age of Kings, The@ | Age of Mythology@ | Age of Reckoning@ |
| Age of Sail Series@ | Age of Secrets@ | Age of Wonders@ | Agency, The@ | Agent Under Fire@ | Ages Beyond Myst@ |
| Ages of Athiria@ | Aggressive Inline@ | Aidyn Chronicles@ | Aiken's Artifact@ | Aion - Tower of Eternity@ | Air Attack Series@ |
| Air Combat@ | Air Raid - This is Not a Drill@ | Air Strike@ | Air Tactics@ | Air Warrior Series@ | Airblade@ |
| Airboardin' USA@ | Airborne - Medal of Honor@ | Airborne Assault Series@ | Airborne Invasion of Normandy, The@ | Airburst@ | Airfix Dogfighter@ |
| Airforce Delta@ | Airline Tycoon Series@ | Airport Tycoon@ | Aisle@ | Alan Wake@ | Albert Odyssey - Legend of Eldean@ |
| Aleph One@ | Alexander - Rome - Total War@ | Alexi Lalas International Soccer@ | Alida@ | Alien 8@ | Alien Front Online@ |
| Alien Hunter, The - Zax@ | Alien Invasion - Anarchy Online@ | Alien Syndrome@ | Alien Trilogy@ | Alien Wars EX, The@ | Aliens Versus Predator Series@ |
| All-Pro Football 2K8@ | All-Star Baseball Series@ | All Star Tennis@ | All Your Base Are Belong to Us@ | Allegiance@ | Allenatore@ |
| Alley 19@ | Allied Assault@ | Allies - Pacific Storm@ | Alone in the Dark Series@ | AlphaMan@ | Alpha Black Zero - Intrepid Protocol@ |
| Alpha Centauri@ | Alpha Protocol@ | Also Sprach Zarathustra@ | Alter Echo@ | Altered Beast Series@ | Alundra Series@ |
| Amazon@ | Amber - Journeys Beyond@ | Ambition of the Illuminus@ | Ambulance Driver@ | America's Army@ | American Bass Challenge@ |
| American Conquest@ | American Idol@ | American McGee Games@ | American Pro Trucker@ | Amerzone - The Explorer's Legacy@ | Amped Series@ |
| Amplitude@ | Anachronox@ | Anarchy Online@ | Anchorhead@ | Ancient Conquest@ | Ancient Roman - Power of Dark Side@ |
| Ancient Wars - Sparta@ | Ancients' Gates, The@ | And the Waves Choke the Wind@ | Andretti Racing@ | Andromeda 9@ | Angband@ |
| Angel Devoid - Face of the Enemy@ | Angelique@ | Animal Crossing@ | Animal Crossing Games@ | Anno Series@ | Another Age@ |
| Another Code@ | Ant Attack@ | Ant Bully, The@ | AntiGrav@ | Antietam@ | Antz Extreme Racing@ |
| Ape Escape P@ | Ape Escape Series@ | Apex@ | Apocalypse@ | AquaNox Series@ | Aquazone@ |
| Ar tonelico - Melody of Elemia@ | Arabian Nights@ | Arc Rise Fantasia@ | Arc the Lad Series@ | Arcade's Greatest Hits Series@ | Arcana Heart@ |
| Arcanum - Of Steamworks & Magick Obscura@ | Arcatera - The Dark Brotherhood@ | ArchLord@ | Archer Maclean's Mercury@ | Archon@ | Arctic Thunder@ |
| Area 51@ | Area 51 - BlackSite@ | Area 88@ | Arena@ | Arena - The Elder Scrolls@ | Arena Football@ |
| Aria of Sorrow@ | Arianne@ | Ark of Time@ | Arkanoid Series@ | ArmA - Armed Assault@ | Armada Games@ |
| Armada Series - Star Trek@ | Armageddon@ | Armageddon - Mortal Kombat@ | Armed Assault@ | Armed and Dangerous@ | Armies of Exigo@ |
| Armored Core Series@ | Armored Fist Series@ | Armorines - Project S.W.A.R.M.@ | Army Men Series@ | Army of Two@ | Arrival, The@ |
| Arrival, or Attack of the B-Movie Clichés@ | Arsenal@ | Art of Conquest, The - Empire Earth@ | Art of Magic, The@ | Arthur's Knights - Origins of Excalibur@ | Arthur's Knights Series@ |
| Arthur - The Quest for Excalibur@ | Arx Fatalis@ | Ascension@ | Ashen Empires@ | Asheron's Call Series@ | Asian Dynasties, The@ |
| Asphalt - Urban GT@ | Assassin's Creed@ | Asteroids Series@ | Astonia@ | Astonishia Story@ | Astral Tournament@ |
| Astro Battle@ | Asylum@ | At the Carnival@ | Atari Anniversary Advance@ | Atari Anniversary Edition@ | Atari Karts@ |
| Atelier Iris Series@ | Athena Sword@ | Athens 2004@ | Athletic World - Active Life@ | Atlantica Online@ | Atlantis - The Lost Tales@ |
| Atlantis Series@ | Atriarch@ | Attack of the Clones@ | Attack of the Mutant Penguins@ | Attack on Pearl Harbor@ | Attorney at Law@ |
| Augmented Fourth@ | Auran Trainz@ | Aurora Watching@ | Auryn Quest@ | Austerlitz - Napoleon's Greatest Victory@ | Austin Powers - Operation Trivia@ |
| Auto Assault@ | Auto Destruct@ | Auto Modellista@ | Automata Zero@ | Automobili Lamborghini@ | Avalon - Once and Future@ |
| Avara@ | Avernum Series@ | Awakening Project, The@ | Away Team@ | Axe of Kolt, The@ | Axis@ |
| Azoth of Destiny, The@ | Aztec - The Curse in the Heart of the City of Gold@ | Aztec Assault@ | Azure Dreams@ | Azurik - Rise of Perathia@ |
