Top similar games like The Moon Adventures of Apollo Starlight:

Meet some aliens, make some money, and save the galaxy while you're at it!

An alien conversation adventure where conversation is your only weapon. Awakened from a 150 year cryosleep, you are suddenly appointed as a Chief Extraterrestrial Counselor at the spaceport. Interview the aliens visiting Earth and uncover their true intentions.

DICED Pilot is a 2D action game containing old-school platform-based movement/jump timing challenges, physics-based surroundings, jetpacks, and weapons that can destroy everything in sight! Now with a multitude of cheat options and a full-blown level-editor! (currently in beta)

Embrace the call of the cosmos! Take the helm as a fearless Soviet space explorer. Explore, trade, defend and manage your fleet while meeting a diverse array of interesting aliens.

Reverse Tower Defense game where you control waves of creatures against towers. Protolife game spin-off.

Thousands of years after the activation of the Vesper Protocol, a small android crosses a fallen world, hunted by merciless machines, to control the power of Light and decide the fate of his race.

Discover an enigmatic universe. Explore diverse biomes, face ancient guardians, and uncover hidden secrets in this captivating 2D pixel art platformer. Embark on an unforgettable cosmic odyssey!

Kholin Echo is an space action rogue like. Find a way to stop the Oblivion wave, liftoff with your ship, explore procedurally generated planets, fight enemies and collect energy to improve your abilities and weapons, while discovering the secrets of an ancient civilization

Embark on an adventure with Loot Express Delivery Service, a 2D pixel art game. As the commander, your goal is to retrieve valuable items from a distant planet. Utilize your skills and strategy to complete missions and guide your company to prosperity.

indie adventure game topdown puzzle pixelart gameboy retrògame pixelart Make your way through the pitfalls to retrieve the navespace battery and return home.

You're stranded on mars, with no idea where you are. Noone's around to help you. Explore abandoned settlements and scavenge equipment from them to go even further and uncover what truly happened and why everyone left...

Super Star Adventure is the 1-bit RPG which takes you on a wild ride through deep space gone wrong. Your ship hits a meteor field above Astralis, a rogue planet full of weird tech, weirder ruins, and even weirder creatures. It’s lonely out there, but not quiet.

Gemaboy Zero X is an action, exploration, and platform Cyberpunk Ploidmania videogame. It is the latest installment in the PLOIDS saga in which Omega will have to travel through time to preserve it and rescue his beloved Alpha!

Still reeling from the life-changing events of the previous episode, Gail seeks out a safe haven with her father in the Delta Pavonis system. However, she soon learns that the politics of Planet Leto can be as treacherous and unpredictable as the local weather.

A platform adventure game incorporating elements from immersive sims and cinematic platformers. Run, fight and hack your way through a distant space colony as you attempt to reclaim your humanity.

This is a 2D science fiction casual game, where players can gain increasingly fulfillment by collecting and exploring in the universe. The non-competitive game mode can also bring relaxation to users.

Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.

You are a space archaeologist searching for ancient and powerful artifacts. After a lifetime spent chasing myths and legends, you finally uncover clues leading to the mysterious Gemini region. Aboard your old but trusted ship, you set course for the adventure of a lifetime.

A first person space exploration game where you investigate the inner caves of an asteroid passing by your planet. Dive into the deeps of the asteroid aboard your ship, collecting information and samples of many beautiful minerals and lifeforms while searching for more complex and intelligent beings

Space Survival is the next great SIMPLE 2D casual space action shooter where you have to defend against wave of enemies, have fast reflexes and strong will to win. It is great way to relax, but also a great challenge. How long can you stay focused?

Locked away in the most secure prison in the galaxy, with little hope of escape, Gail Pilgrim faces the most difficult ordeals of her life. Her only hope lies in trusting those who she has come to regard as her friends.

Missing Pieces is a story-driven adventure in a vibrant alien world, full of hidden secrets, a plethora of languages and a sparkling cast of characters: lovable rogues, heartbroken families, and questionable allies. Find friendship and love, learn about yourself and discover who you really are!

A cargo full of 99 Pixel cats crashed on Venus. Abort your asteroids mining mission. Your priority is now to rescue the cats by digging your way down into the puzzling underground caves of an old hazardous industrial planet.

While exploring deep space, you have come across our solar system. It is up to you to crush each layer of every planet in our solar system in this beautiful block breaker. See if you can complete each set of levels corresponding to each planet in order to unlock the next.

One More Round is a lo-fi sci-fi time-loop adventure where you play as an alcoholic engineer aboard a space station orbiting a black hole. Relive your last moments, uncover a mystery and confront hard choices in a story of redemption and sacrifice.

An atmospheric science-fiction journey across distant alien landscapes. Traverse monolithic structures, solve intricate puzzles, and uncover the story of a lost civilization written among the stars.

In the year 2066, mankind has finally achieved the pinnacle in medical discovery with the massive deployment of nanotechnology. Play as VENTURE, a new nanobot in this top down atmospheric adventure game to seek out what went wrong in the medical disaster.

Explore, battle, mine, and upgrade your ship in a vast top down space adventure. Discover unique civilizations, conquer powerful galaxy bosses, unlock new galaxies, and forge your own path through an ever expanding universe.

Don't Let Me Fade is an interactive adventure about memory, identity, and loss. Piece together fragments of a life - even if a simple teddy bear is the last symbol of connection to oneself in a world without time.

You are a robot with the mindset of a child, but your advanced robotic body allows you to fight better than most humans. Your goal is to solve the mystery of how the aliens got aboard the spaceship and, more importantly, to find a new energy source to survive. A strange scientist will accompany you.

A light-hearted bullet-hell adventure where friendship means overcoming the language barrier. Play as SAAL, a lonely exploration robot, scanning planets, dodging “misunderstanding” projectiles, and collecting “understanding” to befriend eccentric aliens.

You awaken alone aboard a ship. Ahead of you lies an epic mission. Behind you, a forgotten past. Guided by Cosmo, your enigmatic artificial intelligence, you must face the fleets occupying each planet, recover fragments of your past, and uncover the true purpose of your journey.

Chuck space aliens into each other! Dodge giant asteroids! Engage your tractor beam, force field and phase shifting technology to navigate the unknown in this 2D side scrolling physics based space adventure. 

Embark on an Interstellar Odyssey! Captain your own starship amidst a network of bustling transit stations, ferrying passengers of diverse species. Upgrade your vessel, navigate volatile interspecies relations, and avert cosmic chaos in this thrilling sci-fi saga!