Top similar games like Sun Dogs:
Sun Dogs $9.99
Sun Dogs is about exploring our inner solar system, altering your body, and embracing death. In a distant future, humanity readily alters itself, adapting bodies to new environments. Skim along the Sun's corona, float above the surface of Venus, travel the dusty plains of Mars, and beyond.
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Kerbal Space Program 2$49.99
Kerbal Space Program 2 is the sequel to the acclaimed space-flight simulation game Kerbal Space Program. Enter the next generation of space adventure with exciting new parts, stunning visuals, fully revamped UI and Map View, and rich new environments to explore.

Dreamscapes: Nightmare's Heir - Premium Edition$6.99
The Sandman came back to take revenge. This time his victim is Tim, Laura’s husband. Will you succeed in pulling him out of nightmare?

Space Travel IdleFREE
If you ever dreamed of exploring space at a relaxed pace, here's a journey designed for you.

Citizen Sleeper 2: Starward Vector$24.99
A dice-driven RPG, in a human and heartfelt sci-fi world. You are an escaped android, with a malfunctioning body, a price on your head and no memory of your past. Get a ship, find a crew, and take on contracts while you navigate across the Starward Belt.

Steam Ocean$15.99
This game uses Oculus equipment and Unity development of a VR3D science fiction gunfight game, players need to pick up the weapon to kill the sea monsters generated in the scene, intense and exciting gunfight game, players each kill a monster scene counter opportunities to increase

Cat's Cosmic Atlas$11.99
Gaze upon the stars and other celestial bodies. Cat’s Cosmic Atlas takes you through the Southern and Northern skies. Experience the most beautiful sights and learn a thing or two about the vast Universe that surrounds us.

Universe Horizon$2.99
An idle incremental game where you decide to travel across the whole Universe. Embark on this journey in your little ship and get as far away as possible from Earth, gathering resources and upgrading your spaceship along the way.

Heavenly Bodies$19.99
Wrangle the hands and arms of a 1970s space cosmonaut and push, pull and twist your way through an increasingly precarious range of physically simulated stellar scenarios, where without gravity, nothing is still, nothing is secure, and nothing is simple.

Kerbal Space Program$39.99
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.

The Hideaway$1.99
The Hideaway is a contemplative, realistic survival experience set in a low poly environment. Lost and wandering in a harsh environment without food, water and weapons, your objective here will be to survive and extract from this hostile area in one piece.

Cyberoque$4.99
The game takes place in 2215. Suddenly terrible news has come from the outskirts of the solar system: our civilization was attacked by the alien armies. A terrible war begins, humanity is surrounded, enemy space ships press the earth's army.

Sunless Skies: Sovereign Edition$24.99
SAIL THE STARS. BETRAY YOUR QUEEN. MURDER A SUN. Sunless Skies is a Gothic Horror roleplay game with a focus on exploration and exquisite storytelling.

Tales of Cosmos$14.99
Tales of Cosmos is an old-school point-and-click adventure game set in a huge open world planetary system. Pilot your rocket across space, land on planets and moons, solve puzzles, and unravel a cosmic mystery with the help of a genius monkey and a wondrous talking dog.

Tomato Jones - Episode 3$8.99
Tomato Jones - Episode 3 is a physics-based ball-rolling platformer and the exciting third installment in the fun-filled series, following Tomato Jones and Tomato Jones 2, both already available on Steam.

Planetary Settlers$4.99
Planetary Settlers is a family friendly game with real benefits! Learn about the solar system as you play. Experience realistic gravity as you control Blue 42 on each planet, completing mini games, uncovering secrets, solving puzzles, and completing quizzes to enhance your abilities!

索罗灵魂之戒—神界篇$11.99
Do you want to experience the thrill of turning beautiful girls into exclusive equipment? Do you want to transform into any favorite character? Do you want to experience an unprecedented level of possession pleasure? This is not an ordinary RPG, this is your dream list!

Cyberemo 2007$4.99
Cyberemo 2007: “Wake up damn you, Emo, we have a lot of veins for cuts!” Old-school platformer breathtaking game.

Deadly Night - No Escape$9.99
Find your way out of the most horrifying forest in this eventful story, packed with adventures and the ultimate horror that you never faced before.

多边星球 Multilateral Planet$1.99
The gameplay of this game is relatively novel, remove the brainless plot, remove the boring construction; Yes! It is to let you experience the fun of fighting strange bosses faster and better! Of course, you should also be prepared to be killed by the BOSS!

Sovereign Brain Empire$9.99
“Who isn’t a baby anyway?”~You travelled to a parallel world governed by the Sovereign Brain AI. In SB Empire, you’re an adopted “one-year-old”, recognized as a "Monarch-level" prodigy! There will be beauties giving you a sheltered babyhood. Your brilliance and privileges will change their fates!

Chat is Real$3.99
A short horror game of a few minutes, with elements of combat and fear. You play as a streamer known as "Gargamelovo let's play šílenství" He always felt like an outsider, whether at school or at work. So he started talking to chat.

Coffee BreakFREE
It's time for a well-deserved break from your space-engineering stuff. Unravel the functioning of your freshly repaired coffee machine, while trying not to destroy the Earth. The fate of all humanity lies on your mug!

The first thrust of God$199.99
Now, you are God, and you bring the first thrust of God.

DotDot$8.99
Subject "AISister" is attempting to solve some puzzles. Understanding the concept between dots (octagonal prism) and lines is crucial to complete those intricately designed levels. You can interact with the surrounding environment and objects to discover clues about the story behind.

Clones$1.99
Clones is a friendly, fun, and engaging evolution to the classic puzzle genre which includes robust internet-multiplayer and a built-in level editor.

火箭星战 Star-Rocket Strike$2.99
”Star-Rocket Strike” is a third-person cartoon-style shooting game which combines astrology and rocket elements.Try to attack the enemy with each characteristic ammo, protect the partner, enjoy the free shooting adventure together! [/]

CINERIS SOMNIA$14.99
"I hope that someday, you'll dream of me." -- CINERIS SOMNIA is a 3D adventure through a beautifully strange and mesmerizing world - and a young girl's cruel and forlorn dreams.

太吾绘卷 The Scroll Of Taiwu$19.99
"The Scroll of Taiwu" is an indie game themed around Chinese mythology and wuxia. Players assume the role of the mysterious "heir of the Taiwu clan" in an alternate ancient China, working through generations of heirs to defeat a powerful hereditary enemy and shape the fate of the human world.

ELISEISK 2074$1.5
The year is 2074. “Spark” organization wants to «establish order» in your hometown of Eliseysk. It’s time to answer the call (of justice) and join the resistance. Will you be the one to shoulder the burden of this mission, and persist in this cruel and dangerous world in order to shape its future?

Your Human is SickFREE
Your Human is Sick and it’s up to you, a Naive T Cell, to solve puzzles, fight off Bacteria and Viruses, and learn about the Immune System. Make your human healthy again in this dungeon crawler adventure!

BEAST CRIMES$9.99
Crimes across the times. Are you able to solve them all?

我死后的那些天-After Death$12.99
This is a suspense game, you are sitting in front of the TV, the news is broadcast: last night a young girl was killed, the body was found in a deep alley. And the girl who was murdered -- you. You are involved in a serial murder, and you are reborn as a female journalist.

Wuxian$3.99
This is an independent game! It has a unique way of playing. I hope you can enjoy it! It's definitely worth it!

Midnight Prowl$2.99
Midnight Prowl is a horror exploration game set in a Japanese town, where you will experience the horror that takes place there.

幻兽骑士FREE
Want to open a blind box? Want to DIY match equipment? Do you want to hatch phantom beast elves? Are you bored and even want to catch a big lobster? Become the Phantom Beast Knight, and you will personally compose the adventure and thrilling fantasy of the other world continent!

Jailbirds$4.99
Despite his hellish prison cell and the constant suffering, Felix the good giant always seeks the bright side of life. His bullet-proof serenity infuriates the vicious Chief-Warden who has sworn to uncover the inmate’s secret and eradicate his happiness once and for all.

MacGuffin's Curse$9.99
Sneak and smash your way through this fiendishly addictive comedy-puzzle-adventure

Narwhal Heist$4.99
Narwhal Heist is a comedy, stealth-platformer game in which Wally the Narwhal, a secret agent turned rogue, must complete various crime contracts in order to rescue his family. From banks to apartments to construction sites, Wally will traverse a variety of diverse environments in order to save his family.

Bakeborough$5.99
In Bakeborough, a Bakery RPG, you can take out your eye to see less.

QANGA$19.99
QANGA: Dive into a sci-fi adventure of exploration and resilience across the cosmos. Merge your mind with a state-of-the-art cyborg crafted by ICLab's Industry labs, and journey through this expansive universe!

Blood MetalFREE
Blood Metal is a brutal, experimental, single-player project featuring a full body-destruction model. This was one of the first games I ever created with my Youtube community. Please enjoy it completely for free on Steam.

VR Zen Garden & ASMR Playground$14.99
This Virtual Reality experience will take you into a beautiful garden, where you will learn about meditation and how to meditate anywhere you are in life.

Citizen Sleeper$19.99
Roleplaying in the ruins of interplanetary capitalism. Live the life of an escaped worker, washed-up on a lawless station at the edge of an interstellar society. Inspired by the flexibility and freedom of TTRPGs, explore the station, choose your friends, escape your past and change your future.

Asterogues$14.99
Beat up planets in Asterogues, a cosmic bullet hell shoot-em-up hybrid! Pick your character from a band of outcasts banished to the Asteroid Belt, dodge and shoot your way through a brutal onslaught of bullets, and take revenge against the Solar System!

Lovanium - The Rising Suns$7.99
Find a way to escape Lovanium before it's too late. Extract resources, trade them, confront the wildest and most dangerous enemies, and fully harness the power of the suns. Are you up for it?

Beyond the Horizon$4.99
From darkness to light. Travel through 11 zones of relaxation. A VR experience with a unique move mechanic you control with your body.

001 Earth$4.99
001 Earth is a sandbox adventure game where you collect resources, hunt animals, fight monsters, and do everything your heart desires.

Project: Emplorer$2.99
You are the pilot of a micro-robot that travels through tissues, collecting 'samples' from the cells it kills and harvesting samples more efficiently.

Titans of Space PLUS$9.99
Just how big is big? Journey through this holographic Solar System, and then squint your eyes in the intense light of a few of the largest known stars. Enjoy various accidentally-educational activities along the way. Great care has been taken to ensure a comfortable VR experience. VR optional.

The Runaway Feijoão$1.99
The Runaway Feijoão is a casual indie game inspired by the old Tom & Jerry (NES) game, bringing you to difficult and addictive gameplay through the human digestive system.

Alchera$29.99
Alchera A Struggle for Life steward in an alternate universe, sees a portal at the end of the cave during an operation, wondering and approaching the steward. He enters the portal and finds himself in an age where god and his soldiers rule the earth, his goal is to find the portal and save himself.