• 7 College Library

• 5 Space warfare
• 2 Extraterrestrial beings
• 2 Hand-to-hand fighting
• 2 Human-alien encounters
• 2 Robots
• 2 Science fiction
• 2 Shooting
• 2 Survival
• 1 Angels
• 1 Biological warfare
• 1 Bioterrorism
• 1 Combat
• 1 Demonology
• 1 Good and evil
• 1 Imaginary places
• 1 Imaginary wars and battles
• 1 Life on other planets
• 1 Mechanics
• 1 Piracy
• 1 Soldiers
• 1 Special forces (Military science)
• 1 Villages

• 2 Electronic Arts (Firm)
• 2 Motive Studio
• 2 Nintendo of America Inc.
• 1 Arrowhead Game Studios AB
• 1 Capcom USA
• 1 Insomniac Games, Inc.
• 1 PlatinumGames Inc.
• 1 Sega of America (Firm)
• 1 Sony Interactive Entertainment America LLC
• 1 Sony Interactive Entertainment LLC

• 7 English
• 3 French
• 2 Spanish

• 2 Outer space
• 1 Europe

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