• 10 College Library

• 18 Imaginary wars and battles
• 13 Shooting
• 9 Sony video games
• 8 Human-alien encounters
• 6 Good and evil
• 6 Survival
• 5 Dystopias
• 4 Extraterrestrial beings
• 4 Fantasy games
• 4 Hand-to-hand fighting
• 4 Imaginary places
• 4 Quests (Expeditions)
• 4 Voyages and travels
• 3 Adventure video games
• 3 Demonology
• 3 Espionage
• 3 Life on other planets
• 3 Mercenary troops
• 3 Military bases
• 3 Nazis
• 3 Role playing
• 3 Search and rescue operations
• 3 Space warfare
• 3 Video games

• 11 Activision (Firm)
• 7 Bungie (Firm)
• 6 Ubisoft (Firm)
• 4 Bethesda Softworks (Firm)
• 3 Sega of America (Firm)
• 3 Square Enix (Firm)
• 2 Aspyr Media, Inc.
• 2 Bandai Namco Entertainment America Inc.
• 2 CD Projekt S.A. (Firm)
• 2 Capcom USA
• 2 Clancy, Tom, 1947-2013
• 2 Gearbox Software
• 2 Havok (Firm)
• 2 Holospark (Firm)
• 2 Konami Digital Entertainment, Inc
• 2 Larian Studios
• 2 Lucasfilm, Ltd
• 2 Microsoft Corporation
• 2 Sony Computer Entertainment
• 2 Sony Interactive Entertainment America LLC
• 2 THQ Nordic (Firm)
• 2 Warner Bros. Interactive Entertainment
• 1 Bandai Namuko Entateinmento (Firm)
• 1 Enix Corporation
• 1 Focus Home interactive

• 55 English
• 5 French
• 4 Spanish
• 1 Japanese
• 1 Portuguese

• 2 Europe
• 2 Himalaya Mountains
• 2 New York (N.Y.)
• 2 United States
• 1 Cuba
• 1 Japan
• 1 Mars (Planet)

• 54 Computer games
• 51 Video games
• 14 Sony video games
• 10 Xbox video games
• 8 Fantasy games
• 6 Sony Playstation video games
• 5 Computer war games
• 4 Nintendo video games
• 2 Action adventure
• 2 Action adventure video games
• 2 Nintendo Switch video games
• 2 Open world video games
• 2 PlayStation 4 video games
• 2 Playstation video games
• 1 Action
• 1 PlayStation 3 video games
• 1 Playstation 4 video games
• 1 Playstation 5 video games
• 1 XBox One video games

Limit year range