• 4 College Library

• 9 Combat
• 5 Survival
• 4 Hand-to-hand fighting
• 4 Imaginary wars and battles
• 3 Angels
• 3 Battles
• 3 Demonology
• 3 Dystopias
• 3 Imaginary places
• 3 Monsters
• 3 Robots
• 3 Space warfare
• 2 Extraterrestrial beings
• 2 Soldiers
• 2 Weapons
• 1 Civil war
• 1 Clancy, Tom, 1947-2013
• 1 Competitions
• 1 Dictators
• 1 Dissenters
• 1 Gunfights
• 1 Human-alien encounters
• 1 Life on other planets
• 1 Low altitude aeronautics

• 4 Microsoft Corporation
• 3 Nintendo of America Inc.
• 3 Ubisoft (Firm)
• 2 Deep Silver (Firm)
• 2 Nintendo of America Inc
• 2 PlatinumGames Inc.
• 2 Sega of America (Firm)
• 1 343 Industries
• 1 Bungie (Firm)
• 1 Clancy, Tom, 1947-2013
• 1 Double Eleven (Firm)
• 1 Electronic Arts (Firm)
• 1 Esposito, Giancarlo
• 1 Facepunch (Firm)
• 1 Focus Entertainment (Firm)
• 1 Insomniac Games
• 1 Koch Media
• 1 LucasFilms Games
• 1 Microsoft Studios
• 1 Mundfish (Firm)
• 1 Saber Interactive (Firm)
• 1 THQ Nordic Inc.

• 16 English
• 10 Spanish
• 4 German
• 4 Italian
• 4 Russian
• 1 Chinese
• 1 Japanese
• 1 Korean
• 1 Polish
• 1 Portuguese

• 2 Moscow (Russia)
• 1 Himalaya Mountains
• 1 Soviet Union

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