Sandbox

... 300 years after Aziraal has been banished, a brother and sister are drawn into the conflict which has flared up between the Orcs and the free world. Kyra, the hero's younger sister, suddenly disappears in mysterious circumstances.«...If my family really belongs to the chosen ones, why then have we always been as poor as church mice?

Wilderless is a walking/hiking/photography simulator set in a fantasy wilderness. Players can explore a beautiful, procedurally generated natural open world. Tons of options allow you to configure many aspects of the world, and you can choose your initial world seed to generate different worlds.

A Sci-Fi role-playing game featuring turn-based ground combat, space exploration, deep character customization and a massive living universe with thousands of star systems. Equip your ships with the best equipment you can find, gather a powerful crew of mercenaries and set out into the void!

You. Your car. And world under the sand.

The opening act of Ankora: Lost Days. Discover the beginning of this adventure and explore freely around this mysterious world full of promise and danger. Craft different tools, build structures and terraform yourself a new home in the opening act of this cute-as-heck survival game.

Master of Realms is mapmaking application for tabletop RPG’s that enables you to make amazing worlds, regions, and cities, then bring them into physical form with 3D Printable terrain!

A free social game where VR and desktop players play together. Wear community avatars, explore worlds players build on Steam Workshop, fight bots, take daily dares, and meet the community every Saturday at 8 AM Pacific.

An immersive exploration game with light puzzle solving, inspired by Romanian landscapes and culture. Progress at your own pace in non-linear slice-of-life quests set in handcrafted open environments.

Lead humanity’s final journey beyond Earth. Launch ships, harness gravity slingshots, and explore distant star systems to make humanity multi-planetary.

Welcome to EverQuest® - the original fantasy MMORPG. Explore huge worlds, fight challenging foes, and grow your character with friends. Discover why players have quested, grouped, and raided in Norrath for more than two decades.

Pilot your ship in the seamless open world made of space, planets, and more. Find new ships and equipment, find allies and beat all the enemies in this open source space shooter!

Railroad Tycoon 3 features 25 scenarios challenging players to recreate magnificent feats of railroading history from around the world. Players can lay track (including tunnels and overpasses), pick from over 40 locomotives from early steams to modern bullets, choose to haul over 35 types of cargo in a dynamic economy, and participate in...