Top similar games like Underground Life:

The highly popular and quirky "idle game that you want to actively keep playing". Explore, craft, gather & manage resources, find secrets and build your base out of nothing! Buy land to explore and expand!

I Am Future is a relaxing single-player survival game about building a cozy rooftop camp amid a flooded post-apocalyptic city. Set up a farm, go fishing, tinker with gadgets, craft new tools, manage a team of cute robots to automate and expand your base, explore the mysterious world, and chill out!

Start a new life in the enchanting town of Portia! Restore your Pa's neglected workshop to its former glory by fulfilling commissions, growing crops, raising animals, and befriending the quirky inhabitants of this charming post-apocalyptic land!

Deep Despair is a Minecraft-style survival sandbox. Travel, collect resources, craft items, dig, build, grow crops and survive. Freedom of action is limited only by your imagination!

The apocalypse has come, brought by pollution, wars and disease! Your mission is to save your land... or what’s left of it. Alone or with your friends gather, recycle, craft, build, plant, explore, fight & help survivors.

Nova Lands is a factory building, exploration, and island management game. Explore, engage in combat, and automate your industry. The planet you’re on is full of mysteries, creatures, people, and things to do. Welcome to your new home amongst the stars!

You’ve crash-landed on Earth in 2702. Craft, dig, fight through a vast and colorful post-apocalyptic open world full of wonder, generated cities, dungeons, aliens, mechs, and an underworld. Find love. Or beat the ultimate Underlord!

As the Prospector in this Prologue chapter, you will be taking on your first contract. Explore new planets, gather resources, build your fully automated base, and ship materials to distant colonies.

You wake up on a beautiful island, with no memory of how you got there. Stranded, you and 6 strangers must survive, explore, and make this island your home all while uncovering that mystery. Farm, fish, build a home, decorate, form relationships, and uncover the truth hidden in the mountains.

Embark on a lifetime of adventure in a beautiful world of creativity and intrigue. Raise a family, customise your farm, run a business, craft items, and battle some marvellously malevolent monsters.

Explore vast biomes and brave a hostile world. Shape your own adventure by crafting, farming, fishing, mining or catching insects in this open-world sandbox action-RPG.

Armed with only a small axe, explore a forest consumed by darkness. Gather resources, craft tools, and defend the sacred altar from nightly monster assaults. Restore the altar and bring life back to the land in this 2D survival action fantasy game.

Reincarnate into a new open world full of danger and opportunity. Start from nothing and build a village as you advance science and magic. Farm, fight, craft, explore, tame creatures - how will you shape the Wilds?

Land on a distant planet in this chill resource management game. Harvest alien resources, build and automate machinery, uncover secrets across the stars and strike shipping deals with distant colonies for exclusive rewards!

Farm, explore and survive in a world torn between the light of seasons and the shadow of pacts. Valmirae’s Pact blends peaceful life-sim farming with dark demonic mystery.

Embark on a journey through the Old Kingdom in Realms of Magic - a sandbox RPG where you customize your character, choose your path, and immerse yourself in the fantasy world as a knight, wizard, miner, lumberjack, farmer, and more. After all, this is YOUR adventure.

Click, craft and collect your way to alchemical mastery. Progress through a branching skill tree and explore the forbidden woods. Collect resources and build machines of magic. Slay monsters, farm crops and automate your production to become the all-powerful Forage Wizard!

A 2D pixel art survival sandbox where you mine, build, craft and explore procedurally generated worlds. Fight 5 epic bosses, farm, enchant your gear and survive. From casual to hardcore permadeath!

Infinilands is a pixel art sandbox survival game that lets you explore and modify a procedurally generated world full of unique plants, creatures and ruins. You can build houses and fight monsters with your friends in online/split-screen co-op. This game also supports dedicated server.

Explore procedurally generated living worlds in this 2D sandbox RPG. Meet hundreds of characters in cities, complete quests, craft powerful items, buy and furnish your home or fight monsters in dungeons.

A scientist with great knowledge about humanity ends up back in the Stone Age and has to build a civilization and develop it into the modern age.

You have crash-landed into a mini-verse of tiny planets. Welcome to Minicology! Embark on an interstellar survival sandbox journey. Use your crafting, combat, and automation skills to survive the many challenges this mini-verse throws at you.

Choose one of the characters and start your journey. The game has many interesting things in store: building, crafting, puzzles, bosses, mystery, laughs, quests etc.

Explore and mine fully destructible worlds. Automate increasingly complex production chains. Delve deep to uncover an ancient civilization’s powerful secrets and learn to love the sand in this factory game where every pixel is a valuable resource.

THE LONG DARK is a thoughtful, exploration-survival experience that challenges solo players to think for themselves as they explore an expansive frozen wilderness in the aftermath of a geomagnetic disaster. There are no zombies -- only you, the cold, and all the threats Mother Nature can muster.

Suit up as an operative of the Ark Corporation, sent to the farthest reaches of the universe in search of habitable planets to terraform. However, after the long space journey you awaken from cryosleep to find that your ship has gone way off course and is disabled near a strange new world.

Explore, gather resources, hunt, fight, build and survive in Arduus, a minimalist medieval fantasy RPG in a procedural open world of up to 1000x1000 tiles. Recruit allies, fight beasts, craft and choose your path, whether surviving alone or leading an army and earning noble titles.

New Horizon is a survival with RPG game. Explore a vast world in search of resources, build, upgrade your equipment and fight monsters to survive.

Mine resources, build a factory, hire goblins, launch a space rocket. A short and satisfying factory builder about turning a one-goblin operation into a sprawling industrial empire.

Create and explore endless worlds, fight, craft and build. Play alone or with friends. Travel the planets. Enjoy freedom, creativity and fantasy.

Webcraft is a claw machine mixed with open world crafting game in space. Catch resources floating by, craft and expand your base from a single square!

New Spring is a open world zombie survival RPG where you spend the daytime exploring and scavenging for tools and weapons, and defend your base when night falls. How long can you stave off the hordes?

V. O. D. K. A. is a survival shooter in the open world, the game takes place in a fictional state in eastern Europe, most of the territory of which is infected with radiation. Your main task is survival.