Empire: Total War is a massive strategy game that drops you into the 18th century and puts you at the wheel of an empire. You will have to dominate your opponents both in the seas and on land, all to make sure that your empire is the one to come out on top in this tumultuous time referred to as the Age of Enlightenment.

Empire: Total War is a turn-based strategy and real-time tactics computer game developed by The Creative Assembly and published by Sega. The fifth installment in the Total War series, the game was released in North America on 3 March 2009, and in the ...   more on Wikipedia

This game is not what you usually see on Steam. In Garry's Mod, you enter a physics sandbox which provides you with tools to make what you want happen and leaves you to it. You can play alone or join thousands of other players kidding around and playing with physics. If you do try this game, do check out its Steam Community Workshop

Garry's Mod or GMod (stylized as garry's mod) is a sandbox physics game using a modified Source engine, created by Garry Newman. Garry's Mod was originally a modification, a "mod", for Valve's Half-Life 2, but was later made into a standalone game. I ...   more on Wikipedia

Robin Hood: The Legend of Sherwood Steam Key GLOBAL is a game released on 2002-11-01. Published by Microids.

Robin Hood: The Legend of Sherwood is a 2002 stealth-based real-time tactics video game developed by Spellbound Studios. It is similar to games such as Desperados: Wanted Dead or Alive and the Commandos series. In the game, the player controls up to ...   more on Wikipedia

Sid Meier and Firaxis team up once again, this time for a space strategy adventure Sid Meier’s Starships. Travel the space with a group of starships, protecting various planets from various forces of evil. Your goal is to reach peace amongst galaxies, to do so you will need to create a planetary federation, securing your home world. Follow the non-linear story with multiple ways to win, engage in skill-heavy tactical combat and bring peace to space!

Sid Meier's Starships is a turn-based strategy video game being developed by Firaxis Games and published by 2K Games. The title was released on March 12, 2015 for Microsoft Windows and iOS, and an OS X version to follow. The game is a stand-alone tit ...   more on Wikipedia