• 15 College Library

• 38 Hand-to-hand fighting
• 26 Revenge
• 25 Quests (Expeditions)
• 21 History
• 9 Combat
• 9 Murder for hire
• 8 Pirates
• 7 Weapons
• 5 Civilization
• 5 Templars
• 5 War games
• 4 Batman (Fictitious character)
• 4 Comic strip characters
• 4 Superheroes
• 3 Criminals
• 3 Imaginary wars and battles
• 3 Martial arts
• 3 Supernatural
• 3 Vikings
• 3 Wick, John (Fictitious character)
• 2 Mercenary troops
• 2 Militia
• 2 Ninth century
• 2 Secret societies

• 22 Ubisoft (Firm)
• 19 Ubi Soft Entertainment (Firm)
• 7 Arkane Studios
• 6 Bethesda Softworks (Firm)
• 6 Square Enix (Firm)
• 5 Warner Bros. Interactive Entertainment
• 4 Io Interactive (Firm)
• 4 WB Games (Firm)
• 3 Bithell Games
• 3 DC Comics, Inc
• 3 Good Shepherd Entertainment
• 3 Microsoft Corporation
• 3 Sony Computer Entertainment
• 2 Bethesda (Firm)
• 2 Havok (Firm)
• 2 Ubisoft, Inc.
• 1 Eidos Inc
• 1 Grasshopper Manufacture (Firm)
• 1 LinceWorks (Firm)
• 1 Maximum Games
• 1 Sony Interactive Entertainment America LLC
• 1 ZeniMax Europe Limited

• 69 English
• 7 French
• 3 Spanish
• 2 Portuguese

• 8 United States
• 6 Caribbean Area
• 3 Greece
• 2 Baghdad (Iraq)
• 2 Egypt
• 2 Europe
• 2 Iraq
• 2 London (England)
• 2 Rome (Italy)
• 1 Africa, Central
• 1 China
• 1 England
• 1 France
• 1 Grèce
• 1 India
• 1 London
• 1 Russia
• 1 Soviet Union

Limit year range