Top similar games like Tunnels:

Explore the vastness of space, dig deep into planets to find resources, upgrade your ship and survive against alien life in this 2D open-universe space mining adventure! How far are you willing to travel into the dark unknown?

Travel through space in your own spaceship, land on planets and moons, talk to NPCs, perform various tasks, collect scientific data, gather minerals, acquire better equipment, upgrade your ship, advance your skills, and delve into the main storyline.

A 2D, open-world indie combat RPG set in an unstable world parallel to ours. Fight chaotic entities and bosses, explore broken worlds, and collect unique items to customize your loadout. Warp the fabric of time and space, and discover new unstable elements to grow your power and reach victory.

An exhilarating action-adventure game set in a vibrant retro-futuristic universe. Embark on daring interstellar journeys, uncovering new worlds, and battling formidable alien adversaries. Upgrade your ship and abilities as you explore the vastness of space to save the Galaxy from a hidden threat.

Remake to 2016's Legends of the Universe - StarCore, a Metroidvania style Action-Platformer with several abilities, enemies and areas to explore.

Command a party of stalwart dwarves and delve Deep, Deep into their shattered kingdom to reclaim it from the ork and goblin invaders. Crawl, explore, and battle through dungeons using tactics and skills. Reclaim ancient dwarven artifacts to bolster the power and abilities of your party.

Dig to the center of the Earth before time runs out. Mine gems to sell on the black market, build up your infrastructure, uncover relics of forgotten civilizations, and upgrade to face the dangers of the deep. Don't get caught by bandits or authorities while you drill into your last dig.

Become a space mining astronaut in this chill rogue-lite mining game. Explore, mine and complete objectives while unlocking and upgrading your equipment along the way.

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.

SAMA is a hand painted, digging and puzzle adventure where you take the role of a mining ship and the little Alien blob crew hijacked by a pirate ship. Your Aliens have to dig, fight and puzzle their way through the subterranean worlds fulfilling the ransom demand. Can you do it?

Explore the depths as you drill, craft, and fight to escape from a mysterious asteroid deep in the Veridian Expanse!

In this Insanely Twisted, 2-D action-adventure game, explore unique environments and battle bizarre creatures.

An immersive journey deep within the decaying remains of a forgotten behemoth; blending combat, puzzles and movement trials as you discover new ways to traverse. Smash through the belly of the beast in this hand-drawn 2D platformer, challenging all which emerges from it’s decay.

Explore the pixel cosmos, jumping from star system to star system. Land on fully procedural planets, and make them your home.

Explore the world of the crystal-mining creatures, the Kryh, Meet other alien races, improve your equipments and customize your burrow. Great adventures are waiting in Kryh Explorer!

Death Leak is a 2d twin-stick shooter/platformer with an emphasis on exploration. Use the gamepad to fire throwing knives while avoiding enemy projectiles. Explore the world and figure out what caused the massacre of your village.

A simple and short cozy game where you play as an unusual robot, exploring an underwater cave system.

MindSeize is a 2D Metroidvania game set in a Sci-Fi-universe. Transfer your mind to a robot and rescue your beloved one!

Omega Warp is a sci-fi themed action-adventure, which takes place aboard an interstellar freighter. Explore, upgrade your skills and equipment, and uncover the mysteries surrounding the freighter's loss of communication with the base of operations on Earth.

Destinesia is a sci-fi metroidvania which you are looking for a new home for humanity. Parkour your way through most dangerous jungles and explore the ancient dungeons. Upgrade your suit with the remains of your ancestors. Reveal the oldest secrets of Homo Sapiens.

A fast-paced 2D handcrafted metroidvania with strange sci-fi environments. Something is roaming the halls, watching your every move.

Fantasy platform RPG, in which you are one of the characters who were trapped in this unknown place far from their reality.

In 2097, life is discovered on Mars. When your mission of first contact becomes trapped by a cave-in, you must master the alien ecosystem to survive. Soon you stumble upon more than anyone expected, and with time running out, you will make a decision that determines the fate of a lost planet.

A gritty first-person space sim where you mine, trade, fight, and salvage across a procedurally generated universe—then breach derelicts in tense FPS missions with permadeath and full ship customization.

Descend into mysterious caves with countless treasures to excavate in a mining exploration adventure. Upgrade your gear, fight bosses, uncover secrets and save the island from an ancient threat below!

On the desolate moon of Lorian, a long-dormant Deadsuit awakens from slumber. Journey beneath the surface on an atmospheric 2D adventure of self-discovery, ancient mysteries, and cosmic terror. Explore winding caverns and acquire new abilities to unearth this alien world’s long-buried secrets.

Dash and slash through an innovative kinetic metroidvania. The Tower of Time awaits – a rich, handcrafted world fractured by the collapse of time. Slice through foes in tough-as-talons bite-sized battles, and master the way of the bird warrior.

Shieldbound is a metroidvania action-platformer. Explore a realm that revolves around a mysterious tower with many platforming challenges. Fight powerful enemies in 2D souls-like combat... all of that, using the unique abilities of a spirit-powered shield!

Evil has taken over the world but it created you in the process, now you are the only hope left.. Jump into the darkness and become a true hero!

Hardcore adventure inside the human body. You take control of one bacteriophage, which steals(farms) DNA resources from various viruses. Use this DNA to evolve or create clones with which you can change positions at any time. Used wisely, you may cure all 5 organs.

Arcade mining under pressure: pilot a fast rover, mine resources, upgrade, fight, and rescue planets before aliens take control over the whole universe.