• 4 Combat
• 4 Space warfare
• 3 Battles
• 3 Extraterrestrial beings
• 3 Science fiction
• 2 Dystopias
• 2 Fantasy games
• 2 Imaginary places
• 2 Life on other planets
• 2 Shooting
• 1 Artificial intelligence
• 1 Cyborgs
• 1 Exploration
• 1 Fantasy fiction
• 1 Flight simulation video games
• 1 Games
• 1 Gunfights
• 1 Interplanetary travel
• 1 Puzzles
• 1 Sony video games
• 1 Space ships
• 1 Star Wars films
• 1 Survival

• 2 Activision (Firm)
• 2 Bungie (Firm)
• 2 Gearbox Software
• 2 Holospark (Firm)
• 2 Nintendo of America Inc.
• 1 Accolade, Inc
• 1 Atari, Inc
• 1 Capcom USA
• 1 Code Monkeys
• 1 LucasArts (Firm)
• 1 Monolith Soft (Firm)
• 1 Nintendo of America Inc
• 1 PlatinumGames Inc.
• 1 Rainbow Arts
• 1 Sega of America (Firm)
• 1 Valve (Firm)

• 14 English
• 3 French
• 3 Spanish

• 1 Outer space

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