RPGs Owned by the Mad Irishman (print versions)
- 2300AD (both GDW and Mongoose 1e/2e versions, and Traveller: 2300, 2320AD)
- 7th Sea
- Advanced Labyrinth Lord
- Adventures Dark and Deep
- Agon
- Alien
- Aliens
- Alternity
- Arcana Unearthed & Arcana Evolved
- Ars Magica (First, Second, Third, Fourth, Fifth, and Definitive Editions, plus Iskusstvo Volshebstva, the Russian translation of Fourth Edition)
- Baker Street
- Basic Roleplaying
- Battlestar Galactica
- Blade of the Iron Throne
- Blade Runner
- Boot Hill (Second and Third Editions)
- The Burning Wheel
- Bushido
- Call of Cthulhu (Fourth, Fifth, Sixth Anniversary, and d20 Editions, plus Delta Green)
- Castle Falkenstein
- Castles & Crusades
- Chivalry & Sorcery ("The Rebirth"/Fourth Edition)
- The Company
- Conan the Roleplaying Game (d20 Atlantean and Second Editions)
- Conan - Adventures in an Age Undreamed Of
- d20 Modern (d20 Modern, d20 Past, d20 Future, d20 Apocalypse, d20 Cyberscape)
- The Dark Eye
- Deadlands
- The Dee Sanction
- Desolation
- Dominion Rules
- Dragonlance Fifth Age
- Dragionslayer
- Drowning & Falling
- Dungeon Crawl Classics
- Dungeons & Dragons (Original Edition Premium Reprint Box Set, Basic Set ["Blue Box" and "Red Box"], Cyclopedia, Advanced D&D First and Second Editions, D&D 3rd, 3.5, 4th, and 5th editions)
- Earthdawn
- Elizabethan Adventures
- Empire of the Petal Throne (First DWP Edition and Adventures on Tekumel)
- Everway
- Fantasy Wargaming
- Fate Core System
- For Faerie, Queen, and Country (Amazing Engine)
- Feng Shui
- Flashing Blades
- Freedom Fighters
- Fringeworthy (First and Second Editions)
- FTL 2448
- Gamma World (First, Second, Fourth, Alternity, d20 and 4e D&D Editions)
- Gangbusters (First and Second/"Third" Editions)
- Grey Ranks
- Gutshot (OK, more of a miniatures game)
- HârnMaster (Second and Third Editions)
- Heroes of Olympus (Second Edition)
- High Colonies
- Hollow Earth Expedition
- Hyperborea (3rd edition)
- Iron Heroes
- James Bond 007
- Knave 2e
- Labyrinth Lord (Advanced)
- Lace & Steel (TAGG and Pharos Press editions)
- Leagues of Adventure
- Lord of the Rings
- Maelstrom
- Marvel Super Heroes (advanced set)
- Marvel Multiverse Role-Playing Game
- Masterbook (World of Indiana Jones, World of Necroscope, Indiana Jones and Bloodshadows hardback)
- Metamorphosis Alpha (Deluxe Collector's Edition)
- Middle Earth Role Playing (First and Second Collector's Editions)
- The Morrow Project (Second and Fourth Editions)
- Mutant Crawl Classics
- Mutant Future
- Mutants & Masterminds (Second Edition)
- Mythic Russia
- Mythus
- OGL Wild West
- Old Gods of Appalachia
- The One Ring
- OSRIC
- Quest of the Ancients
- Pathfinder
- Pendragon (Fourth and Fifth Editions)
- Powers & Perils
- The Price of Freedom
- Prince Valiant (original and Kickstarter editions)
- Privateers & Gentlemen
- The Riddle of Steel
- Rolemaster (Second Edition)
- RuneQuest (Third Edition, both Avalon Hill and Games Workshop, and Mongoose RuneQuest)
- Rüs
- The Shab-al-Hiri Roach
- The Shadow of Yesterday
- ShadowDark
- Shadowrun (Fourth Edition)
- Shooting Iron
- Sidewinder
- Skyrealms of Jorune (Third Edition)
- A Song of Ice and Fire Roleplaying
- Space: 1889 (original, Savage Worlds, Ubiquity, and After/Empyrean editions, plus Sky Galleons of Mars)
- Space: 1999
- Spycraft (First and Second Editions)
- Stalking the Night Fantastic
- Star Frontiers (& Knight Hawks)
- Star Trek (FASA)
- Star Trek (Last Unicorn Games: both Star Trek and Star Trek: the Next Generation)
- Star Trek (Modiphius)
- Star Wars (d6 30th Anniversary Edition)
- Star Wars (d20 Edition and Saga Edition)
- Star Wars (Fantasy Flight Games edition)
- Stormbringer
- They Came From the RPG Anthology!
- Top Secret (First and Second Editions and Top Secret: New World Order)
- Torg (original, Revised & Expanded, Torg Eternity)
- Traveller (Traveller, MegaTraveller, Traveller: The New Era, Marc Miller's Traveller, GURPS Traveller, Traveller d20)
- True20 (and Blue Rose)
- Twilight: 2000 (First and Second Deluxe Editions, Merc: 2000, Free League/Fourth Edition)
- Twilight: 2013
- Villains & Vigilantes
- Warhammer Fantasy Roleplay (First, Second and Third Editions)
- Wheel of Time
- Wizard's World
- The World of Synnibar (Second Edition)
- World Action and Adventure
- Zweihänder
I OWN A COPY OF THE WORLD OF SYNNIBARR ONLY BECAUSE IT IS HYSTERICAL
WORLD ACTION AND ADVENTURE IS UP THERE TOO