Assassin’s Creed - Assassin’s Creed is a best long running and extremely popular series of open world video games which mixture of action, adventure and more importantly stealth into a single experience.
Clans of Reign - Clans of Reign is an Action, Hack-and-Slash, and Survival video game developed by Reigen Games for PC.
Middle-earth: Shadow of Mordor - Middle-earth: Shadow of Mordor sets you in the middle of The Lord of the Rings galaxy when you combat orcs using unique wraith expertise.
Chivalry: Deadliest Warrior - Chivalry: Deadliest Warrior is a Downloadable Content Pack and requires the main title, Chivalry: Medieval Warfare, to run.
The Saboteur - The Saboteur mixes in the regular setting that many open world action adventures travel to simply by using a World War II theme instead.
Of Kings and Men - Of Kings and Men offers you a combination of Action, Role-playing, and Strategy game elements published by Green Man Gaming Publishing.