• 2 College Library

• 3 Human-alien encounters
• 2 Extraterrestrial beings
• 2 Science fiction
• 1 Combat
• 1 Exploration
• 1 Imaginary wars and battles
• 1 Nara (Fictitious character)
• 1 Piloting
• 1 Shooting
• 1 Space vehicles

• 2 Electronic Arts (Firm)
• 2 Motive Studio
• 1 Capcom USA
• 1 Deep Silver (Firm)
• 1 Fishlabs (Firm)
• 1 Koch Media
• 1 Sony Computer Entertainment

• 4 English
• 1 French

• 3 Outer space

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