The Ultimate Guide to the Top Space Sim Open-World Games

Open-world games have delved into various themes and genres over the years, mesmerizing players and allowing them the freedom to explore. Space, in particular, has been a highly beloved theme, elevated even more through the simulation genre.

Space simulations have gained increasing popularity, with enthusiasts eagerly awaiting the release of games like the exclusive Starfield for Xbox and PC. In the meantime, there are plenty of space simulation games available that offer incredible open-world experiences. These titles are undoubtedly some of the finest space simulators that players should definitely give a try.

10 RimWorld

Commencing with a strong start, RimWorld is a captivating science fiction colony simulator set in space on an enigmatic planet. Players assume the responsibility of caring for a group of colonists with the objective of enduring encounters with extraterrestrial beings as well as the bandits who have also established themselves on this planet.

Constructing a base is merely one of the numerous intriguing activities players can engage in, as there exists an expansive open world to explore across the planet where they have made their landing. While escaping this planet may prove impossible, RimWorld remains an exceptional space simulator that grants players a unique insight into the challenges of survival on an unfamiliar celestial body within the galaxy.

9 Space Engineers

Sandbox games like Space Engineers offer a captivating experience for players as they delve into the depths of space. From the very beginning, players find themselves on a single planet, gathering resources to construct their dream spacecraft. Only once their vessel is complete can they venture beyond the confines of their current hemisphere and discover the vastness of the cosmos. Whether embarking on this cosmic journey alone or with friends, both single-player and multiplayer modes provide ample opportunities for endless exploration.

8 Astroneer

Astroneer is another sandbox game that adds a colorful twist to space simulation. Like Space Engineers, players are able to venture into different planets and the vastness of space in search of unique resources and a perfect location to construct their base.

The game allows players to build bases both on the surface and beneath the ground by providing them with tools to dig deep into the planets they discover. In addition to the freedom to explore and exploit the diverse planets in Astroneer, the game also offers an intriguing story that players can delve into alongside others.

7 X4: Foundations

X4: Foundations offers a captivating and engaging gameplay experience where players can embark on their space exploration journey by choosing from different game starts, each presenting unique roles and relationships. Although players have the option to start in a specific direction, they are not limited and can freely explore alternative paths while discovering the vastness of space and its advanced technology.

Unlike other space simulators, X4: Foundations grants players the opportunity to construct their own space stations throughout the expansive galaxy, rather than confining them to building bases on planetary surfaces. As players progress, they gradually expand their empire and truly make space their own.

6 The Outer Worlds

The Outer Worlds is primarily an Action role-playing game, but it goes beyond that by offering players an immersive space simulation and a richly detailed world filled with lore. Set across multiple planets, the game introduces a dominating corporation called Spacers Choice which holds control over most planets and their inhabitants.

In addition to the captivating main storyline, players are given the freedom to explore at their own leisure, and it is even encouraged to do so. The game provides numerous opportunities for gamers to shape and evolve their characters, with flaws being celebrated as not everyone is expected to excel at galactic exploration.

5 Kerbal Space Program

In Kerbal Space Program, players assume control of a space program dedicated to the Kerbals, a species of aliens. Their objective is to escape their home planet and venture into the vast galaxy. The player's task is to design a flawless spacecraft that can not only reach space but also guide its way through the stars to land on other planets.

A key aspect of the enjoyment in Kerbal Space Program lies in creating unconventional spacecraft and questioning their ability to fly, regardless of the expenses involved in their development and the peculiar appearance of the Kerbal creatures.

4 Pulsar: Lost Colony

Experience a thrilling space game that combines teamwork and solo play. Pulsar: Lost Colony allows up to four friends to join you in its immersive galaxy. Before embarking on your exploration, each player must select a specific role onboard the ship. Together, your crew will scour planets and space stations for crucial resources. Brace yourself for intense spaceship combat that will keep the entire team on their toes. Don't be deceived by its simplicity – Pulsar: Lost Colony is a captivating space simulator that shines when enjoyed with others.

3 Outer Wilds

In the more tranquil realm of galactic exploration, the Outer Wilds offers a captivating narrative that unfolds gradually as players navigate the vastness of space in their diminutive spacecraft. Venturing through a solar system caught in an infinite loop, players have the opportunity to unravel the mystery behind this phenomenon while touching down on the diverse planets that constitute this celestial system. Adding to the thrill is the dynamic effect of time looping, where locations undergo transformative shifts; an underground city once thriving may, at a later visit, lie buried beneath shifting sands.

2 Elite Dangerous

Elite Dangerous, a colossal multiplayer game, stands out as an exceptional space simulator, encompassing all necessary elements for an aspiring space explorer to embark on thrilling galactic adventures.

Engaging in epic space battles and witnessing the crumbling of different political regimes, players hold the power to shape the galaxy's course through their actions. Additionally, the game offers a plethora of solo activities, enabling players to venture across undiscovered planets and encounter awe-inspiring black holes that captivate those who stumble upon them.

1 No Man's Sky

No Man's Sky is undeniably one of the most captivating space simulators, offering players an exceptional open-world experience. Similar to Outer Wilds, this game presents a captivating storyline that allows players to freely delve into diverse solar systems. However, the true delight lies in the players themselves, as they embark on their own thrilling adventures.

Unveiling uncharted worlds teeming with the most peculiar wildlife is just the tip of the iceberg, as there is a multitude of environments waiting to be explored and alien species to be studied. Over the years, the game has undergone remarkable improvements, culminating in the ability for players to now join forces and partake in shared adventures.