Top similar games like Tharsis:

Edge of Galaxy is a real-time tactical space sim with RPG-lite elements. As the commander of a mercenary fleet, you must hire and manage your ships, upgrade their capabilities, and rise through the ranks to become a legend among mercs.

Time for your toughest mission yet! Recruit and train your crew to tackle the growing threat from alien and android armies as you defend Earth to become a Galactic Legend in Space Crew: Legendary Edition. All new content free to existing owners of Space Crew!

This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat.

Guild of Ascension is a Tactical-Action-RPG with rogue-lite elements, mixing turn-based combat with real-time action combo system. Craft weapons, learn skills, befriend critters, encounter bizarre creatures, and fight giant Bosses in your Ascension of the Tower!

Out There is an award-winning space exploration game blending roguelike, resource management and interactive fiction.

The Final Frontier is a game about star battles and meaning of freedom. It’s a fascinating journey through the endless, procedurally generated space in a universe where you struggle for freedom taking a role of the rebel leader.

The taming of the Red Planet has begun! Corporations are competing to transform Mars into a habitable planet by spending vast resources and using innovative technology to raise temperature, create a breathable atmosphere, and make oceans of water.

Steam Marines is a squad based Roguelike set on a steampunk spaceship. It features tactical play focused on positioning and careful use of resources. Built to keep you on your toes as you progress through the decks of your besieged ship while clearing enemies and trying to reach each level's elevator.

Hyperspace Deck Command is a sci-fi card-battler roguelite. Deploy spaceships that operate on individual turn timers, combine a wide variety of cards into powerful decks and master the dual-use status effects to defeat the hegemonising swarm.

Explore a dangerous planet that's different every time and try to survive! The Galactic Union's job for you is clear: research the alien wildlife -- for science! However, in this case, researching may include lasers, explosions, hungry aliens, space sushi, and other similarly delicious-or-terrifying hazards.

Terraform Mars in this turn-based colony builder and resource management game with roguelike elements. Explore the planet, develop spectacular cities, spread life and turn the Red Planet into a green one!

Customize your army with different traits and items. Unlock permanent upgrades to go deeper in this survival Auto-Battler/Roguelite hybrid!

Trigon: Space Story sees you take command of your very own spaceship. Carry out tactical battles, defend your vessel against space pirates, and escape from enemy territory. On your voyages, you’ll face a slew of tricky decisions in your quest to uncover the mystery of the galaxy.

Antisuns is a tactical RPG set in the far future. Command your crew in turn-based combat across multiple spaceships. See enemy moves ahead of time, and come up with the perfect response. Push your luck for greater rewards. If you fail, go back in time, for another randomly-generated run.

Die Like a Hero is a rogue-lite with turn-based combat, where the best strategy is to attack at the right moment. Fight like a die or die like a hero!

Crowntakers combines turn-based strategy with RPG elements and takes you at the behest of the crown into a medieval fantasy world full of challenging encounters and epic adventures. With its randomly generated world, Crowntakers offers a varied gaming experience every time you set out to fight evil.

Battlevoid: Harbinger is a hard sci-fi space exploration game blending roguelike, turn-based, star map strategy, and real-time space battles. You are a young commander venturing out into enemy territories, to unknown galaxies, never knowing what you will face as you jump out from hyperspace.

Use ships to attack and destroy enemy space stations in real time.  Navigate through different randomly setup star maps to get to the exit and win.  It's a 2D single player space game that's massively replayable.

Dive into Planetiles, where strategy and creativity converge. Build and transform barren planets into flourishing worlds. Outwit natural disasters, develop vibrant habitats, and navigate complex challenges. Embrace a boardgame-like depth with thoughtful planning and strategic decision-making.

Dungeon of the ENDLESS™ is a Rogue-Like Dungeon-Defense game, in which the player and their team of heroes must protect the generator of their crashed ship while exploring an ever-expanding dungeon, all while facing waves of monsters and special events as they try to find their way out...

Out There: Oceans of Time is a space exploration game that puts you at the helm of an interstellar mission of discovery spanning a vast and vibrant cosmos.

Become a Captain! Fly your ship and command your crew as you compete to become Champion in a winner-takes-all reality show. Build relationships and plot betrayals to avoid getting voted off the season and become the last captain standing. Optional VR support.

Explore the galaxy in Star Deck, a replayable roguelike card battling sci-fi adventure! Rescue your brother from the Federation, an uncompromising totalitarian presence that rules the galaxy with an iron fist. Endless story loops with unlockable new weapons, cards & items will keep you coming back!

Terraform, strategize, and construct a Martian colony in this retro-inspired turn-based city builder. Create a comfortable living for your citizens, research alien artifacts, and uncover the secrets of the Red Planet.

Dicealot is a Arthurian-inspired roguelike diebuilder. Play fantastical Farkel hands to earn magical Quest-Dice and complete your quest.

In this strategy-roguelike game, you command a space ship on a desperate last mission in the asteroid belt. Negotiate, battle your foes, and upgrade your ship. Get stronger as you progress into increasingly hostile space. Only the boldest, most skilled captain will make it to Ceres. Will you?

Warpflux is a top-down action based resource management game. As the commander of Earth's colony ship and a fleet of autonomous drones, collect supplies and defend against hostile forces during a thousand year voyage to save humanity.

Take on a role of a hardened PMC fighter in a dark turn-based extraction RPG. Engage in unforgiving combat, manage your ship and pile up the bodies of your clones to unravel the dark mystery behind threat to all life.

Legend of Keepers is the perfect mix between Dungeon Defender and Roguelite. You have been hired as a dungeon manager by the Dungeons Company. Your job is simple: protect their dungeons!

Starship Inspector is a Space Roguelike in which every choice you make matters. Save a galaxy or rescue your crew member? Serve an evil empire or help an ancient tribe? You'll constantly have to make hard decisions and deal with consequences.

Hopeless Dregs is a turn based roguelike game. There is a team of dregs in your hands. Hire mercs that will match your team, buy them gear and unlock different skills. You'll have to find their strengths and weaknesses in order to unleash full potential and kill bosses!

Gladiator Immortal is a turn-based fantasy Medieval Gladiator Rougelike game where you manage a team of warriors who fight for the glory of the gods. Build up your town, hire and level up warriors, find powerful weapons and armour, learn and develop new skills and win favour with the gods.