Dwarf Fortress

Dwarf Fortress is a single-player fantasy game. You can control a dwarven outpost or an adventurer in a randomly generated, persistent world.

In this complex construction/management/roguelike simulation, every generated world brings a unique challenge, whether it’s dwarves with their own simulated personalities or aquifers. Observe what makes your civilization fall into eventual decline, and learn for next time… until something else inevitably goes wrong. The combat model includes skills, body parts, material properties, aimed attacks, wrestling, pain, nausea, various poison effects, and much more. It’s difficult to convey the depth of the generation. Hundreds of animals and monsters, many of which are randomly created for each world, as well as generated poetry, musical forms, instruments, and dances for your dwarves to practice and perform. A dynamic weather model tracks wind, humidity, and air masses to create fronts, clouds, storms, and blizzards. Over two hundred rock and mineral types can appear, in their proper geological environments.

A single-player fantasy RPG. The game can also be described as a Roguelike.

Dwarf Fortress is a single-player fantasy game. You can control a dwarven outpost or an adventurer in a randomly generated, persistent world.

Hardcore medieval multiplayer sandbox with terraforming, free preset and modular building construction, rich crafting (smelting, forging, farming, animal breeding etc.), survival, no target physics based combat, original combat formation system and numerous other features. Taking place in the fictional medieval world, game imposes a realistic system of global politics, economy, and socialization.

Miscreated is a multiplayer online hardcore survival game set in a post-apocalyptic future. You will need to survive against mutants, players, and even mother nature herself.

A New Land, A New Life: Savage Lands is a gritty, brutal, first-person open-world fantasy survival experience in which players have only one goal: Stay Alive. Explore a world where days and nights are spent slaughtering vicious creatures, gathering scarce resources, building shelter and crafting powerful weapons needed to survive. Every decision counts, because one mistake can lead to an unfortunate encounter with death's cold embrace.

Hire heroes, build an army, prevail in battles and try to keep your empire intact in the face of grave danger. Eador. Imperium is a new chapter in Eador series, known for its unique blend of grand strategy, turn-based tactics and RPG elements.

In 30 days, help is coming... A mysterious radio transmission claims that help is inbound. You are Jacob Solomon: leader of a makeshift team trying to survive the aftermath of a devastating asteroid collision. The world you once knew is no more – buried deep beneath the constant snowfall. Your goal: keep your companions alive until rescue.

Force of Nature is an indie open world sandbox game with fighting, crafting, building and farming systems.

Dude Simulator is an open world sandbox game. This is a life simulator. The main objective is to enjoy what you are doing.

Rise of Industry is a strategic tycoon game that puts you in the shoes of an early 20th-century industrialist. Build and manage your growing empire in a living, breathing, and procedurally generated world that is constantly evolving and adapting to your playstyle.

Change is an emotional homeless survival experience set in a randomly generated city with rogue-like elements. Explore, survive, earn perks, find items and more to develop your character and escape to a new life.

A brand-new spaceship sandbox MMO set in an alternate New Eden, the sci-fi universe of Eve Online.