Paradox Interactive

"Explore a vast galaxy full of wonder! Paradox Development Studio, makers of the Crusader Kings and Europa Universalis series presents Stellaris, an evolution of the grand strategy genre with space exploration at its core."

This game is a great strategy full of diplomacy, and war! Start from the beginning and than research and expand your empire to hopefully take and conquer the entire galaxy.

Galactic Civilizations is a turn-based strategy video game developed by Stardock. The game is a remake of a vintage OS/2 series of the same name. An expansion pack entitled Altarian Prophecy was released. The goal of the game is to eventually dominate the galaxy. It is possible to achieve victory through war, cultural domination, diplomacy or by developing overwhelming advanced technology.

The goal of the game is to implement and improve a public transport system in 4 European cities - Amsterdam, Berlin, Helsinki and Vienna. This goal can be achieved by building lines for metro trains, trams, boats, buses and helicopters.

Another 3D "russian revival" of a 2D cult classic, Majesty 2 is a fast-paced RTS featuring indirect control over units: you place gold-ladden flags for heroes to pick up and attack/defend a target or explore/avoid an area. Core gameplay is simple and fast, but plan your building wisely, because enemies are everywhere and your tax collectors are frail creatures. Balance is not the game's forte and difficulty is a bit punishing at times, but resource files are pretty easy to cheat-mod...

This is a sandbox combat simulator specializing in large battles. Indie developer!
Hand-to-hand, horse combat, castle sieges, that kind of thing.