Top similar games like There's Nothing Underground:

Venineth is a single-player game focusing on unraveling the mysteries of ancient alien technology, somewhere in the universe via exploration, platforming, and puzzle-solving, in a dangerous, distant worlds.

A fast-paced single-player arcade shooter, 'Intergalactic Defenders' combines strategic rogue-like elements with classic space combat, where you, as an elite pilot, engage in thrilling battles to save humanity from the alien Caedons.

Pilot a lunar lander through 100 unique, alien-infested caves! Rescue astronauts, gather crates, and collect gems to unlock powerful upgrades. Navigate treacherous terrain, face hostile creatures, and deliver your precious cargo to the surface in this thrilling 2D adventure.

Starshot is a difficult space shoot-em-up with rogue-like elements and randomly generated levels. Will you be able to upgrade your ship and pilot it to safety, or be destroyed in your search for stardust inside the automated production facility?

Pogo sticks and Rockets, how could it go wrong? In this space-themed 2D platformer, you control an experimental rocket ship and must stop aliens from taking the Earth's resources. Play through a variety of levels with dangerous obstacles and save the world!

ANIGMA Byte is a tense and dynamic game that challenges your reaction and coordination. You are the last byte on whose digital shoulders rests the fate of the entire operating system. A critical error has caused chaos in the simulation, turning everything upside down.

PhotonVERSE is a puzzle precision 2d platformer set in a neon universe. play 100 stages through 10 themed worlds each with its own mechanics.

IKARO Will Not Die is an all-new arcade action game from award-winning studio FuturLab. Experience maximum flow-state gameplay through an exhilarating blend of grav-surfing movement and martial arts combat in this spiritual successor to the acclaimed Velocity series.

Astro Sailor is a hand-drawn action-adventure game with rogue-like elements and a unique gravity-based movement system. On your journey to explore the galaxy, you’ll meet new friends and foes, discover hidden treasures and face dangerous obstacles.

A 2D, top-down shoot'em up with simulation elements, deeply reminiscent of those vector games from the 80s. Blast your way trough space, enemies and mystery. Upgrade your drones. Endure your mothership's AI cynical attitude and survive the most realistic shoot'em up ever!

The world has come to an end! A nuclear bomb was dropped on him. Fortunately, our hero miraculously found a bunker and managed to hide in it. Now you have to survive as long as possible using everything you find!

Nauts is a space action roguelike. Run and develop your civilization in a mysterious and dangerous universe. Knowledge will be your best tool: explore and discover what is hidden in to the Cosmos while surviving as many dangers that will appear on your journey.

Welcome to a VR game where you rule the universe! Break stuff, enjoy gravity physics, and survive natural disasters. And the best part? Fight off aliens using several guns or even asteroids. Try everything you can to keep your home solar system safe from the dangers out there!

Dive into the underwater depths of a rich and mysterious alien world. From lush and vibrant alien coral reefs to dark depths where giant nightmares lurk, you must craft equipment, pilot new vehicles and build new outposts to uncover the truth hidden in the abyssal depths of planet Eo-III.

Physics-Based Ragdoll Roguelike up to 4 players with Endless action to survive > Get items and discover powerful transformations to increase your power to survive the invading alien horde and save indie games.

Sheep Escape is a "Portal-like" 3D puzzle platformer where you use your teleport grenade and swap ray to escape an alien spaceship. Abducted by aliens and transformed into a sheep, you must solve challenging puzzles to regain your human form. Can you escape?

Caves of Mars is a new 2D sci-fi action adventure space shooter game set in the mysterious caves of the planet Mars. Your mission is to navigate your spacecraft through 100 procedurally generated levels, battle against and destroy enemies and alien lifeforms and collect as many gems as possible.

ExoFrontier: Venus is a RogueVania with RPG elements and procedurally generated levels. Follow the story of Doug who has become an Explorer and help him make Venus a better place for humans!

SuperEpic is a satirical and humorous Metroidvania style action-adventure game, starring a raccoon and a llama in their quest to save an Orwellian society from the rule of an evil corporation. RegnantCorp is an enterprise which is controlling minds through abusive micro transactions.

"Space Recall" is a side-scrolling game with action Roguelike structure, skill and equipment combination as innovation points, and economic operation as the driving force. players can build character skills according to the situation, and at the same time with special abilities

A rabbit in a capsule capable of rotating the world!

Set in a hard sci-fi universe, Miramar follows a group of Tac Marines sent to investigate why contact has been lost with a far off colony. Exploration, turn based combat and roguelike gameplay combine for a compelling gaming experience.

Strange radio bursts have been detected! Embark on an immersive adventure as you analyze radio signals coming from space, decipher hidden messages, symbols, sounds, and translate alien languages. Follow an engaging story with countless dialogues and game-changing choices.

Ominous is a 2D pixel art adventure platformer where you follow Gowan McDerrick, a British soldier from the Edwardian era, on a journey through ancient tombs and mysterious ruins. Guided by an old friend, Gowan uncovers a world of mysticism, intrigue, and forgotten history—and discovers himself.

Picture a mash-up of Super Meat Boy and Lunar Lander. Or N+ meets Asteroids. That’s Impulse.

Collect toppings. Craft deadly slices. Save the universe.

A scientist uses a unique teleportation instrument to escape an ancient biomechanical world filled with imaginative technology, deadly traps, and hidden secrets.

With limited fuel and several dangers lurking, use your skills to rescue astronauts trapped in various unique places on the strange planet. It won't be an easy rescue.

Arctic 51 is a unique mix of puzzles, action, and metroidvania in a sci-fi setting. Explore a mysterious complex hidden under the surface of an icy planet, control alien devices by combining different types of energies, and unravel the mystery of the disappearance of an entire civilization.

A sci-fi cosmic adventure with puzzle platform elements

What if someone knew your mind better than you did? The Swapper is an award-winning, narrative driven puzzle game set in the furthest reaches of space.

Agence places the fate of artificially intelligent creatures in your hands. Will you help to maintain their peaceful existence, or throw them into a state of chaos? A dynamic film that merges cinematic storytelling, artificial intelligence, and user interactivity, Agence is never the same twice.

I Human machine:against machine or be one 2D Rougelike Pixel Action Game, for PC

Explore the enchanted Vietnamese jungle, combat mystical monsters, and rescue creatures on your quest to challenge the gods and restore harmony to the Universe as the DIVINE GUARDIAN, immerse yourself in an epic 2D hand-drawn refreshing adventure.