Dishonored is described as 'is played in first-person, with an emphasis placed on stealth action and the use of gadgets and the environment to eliminate opposing forces'. There are four games similar to Dishonored for a variety of platforms, including Windows, Playstation, Xbox, Steam and Linux. The best alternative is Thief. Other Dishonored like games are Hitman (Paid), Deus Ex (Paid) and Ghostrunner (Paid).
Thief is a series of stealth video games in which the player takes the role of Garrett, a master thief in a fantasy/steampunk world resembling a cross between the Late Middle Ages and the Victorian era, with more advanced technologies interspersed. Represent entire series of Thief games.
Hitman is an action-adventure stealth video game series. The series revolves around Agent 47 (usually simply referred to as "47" or "Mr. 47"), a cloned assassin-for-hire, whose flawless record places him in high demand among the wealthy and elite.
Ghostrunner is a hardcore FPP slasher packed with lightning-fast action, set in a grim, cyberpunk setting of a futuristic mega-structure. Climb Dharma Tower, humanity’s last shelter after a world-ending cataclysm.