Top similar games like Lumber and Plunder:

A minimalist game where you melt snow with a heat cannon to explore a mysterious frozen world. Uncover glacial secrets, collect valuable resources and ancient artifacts — and ultimately find and assemble the remains of an ancient Mammoth.

Kingdom Craft is a survival game in a world of floating islands with unique gravity. Craft items by combining different materials, explore, build, and progress to reach the ancient portal and return home.

FarSky is a short survival game in the depths of the Ocean. Collect all the pieces of your submarine and reach back the surface.

Take control over seven of the biggest industrial machines in the world. During the 14 mission campaign you will punch through the snows of Greenland, plow the steppes of Wyoming and travel all the way to sunny Florida. Your hard work will be completed by launching a space shuttle into space.

Build and fly your own airplane! Complete missions to earn money, upgrade your plane, and discover new locations in an open world.

The ultimate block building game.

You arrive in the city of Wurldon with nothing but the clothes on your back. The city is busy and filled with opportunity. The wilderness is vast but plentiful. Buy a home? Live off the land? Where will your venture to Wurldon take you?

It’s the dawn of civilization: the fight for survival is fierce, resources plentiful, and empires nothing more than begrimed huts on the brink of collapse. The world is your sandbox and you can either rise to the top or fall with the weak. Can you withstand the tests of time?

Explore a universe of tiny planets, swing between worlds, and jump into handcrafted bubble scenes. Train simple AI companions to follow you and join your adventures. A playful physics sandbox you can enjoy solo, online, or in split-screen.

Dignaut is a chill sci-fi space adventure where you drill into alien terrain to uncover rare resources and hidden treasures. Explore a mysterious planet with multiple biomes, upgrade your gear, and uncover the secrets of an ancient, buried alien civilization.

An expansive nature simulation experience for VR and desktop, to get lost in a virtual recreation of a "third place".

Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends.

Take Your Creature From Zero To Galactic HeroGet out of your starship and turn your Spore creatures into legendary Space Captains. For the first time, beam down with your allies to take on action-packed, planetside adventures. Complete quests, collect rewards, and even create your own missions.

BlackForge: A Smithing Adventure is the ultimate VR weaponsmithing simulator! Become a legendary blacksmith, crafting mighty blades and impeccable tools as you hone your trade in a mystical forge.

Carbrix is a sci-fi inspired multiplayer vehicle-building sandbox game where creativity meets action. Design and construct anything you can imagine—from sleek cars and powerful trucks to futuristic planes, bikes, and rockets.

A space exploration and crafting game set in a fully simulated N-body small scale solar system, where you build space infrastructure to progress and figure out the misteries of the cosmos.

Pilgor's baaack! Gather your herd and venture forth into Goat Simulator 3; an all-new (at least on Steam), totally realistic, sandbox farmyard experience. Invite up to three friends in local or online co-op, create carnage as a team, or compete in mini-games and then not be friends anymore.

Take the role of a plane crash survivor stranded somewhere in the Pacific Ocean. Come face to face with some of the most life threatening scenarios that will result in a different experience each time you play. Scavenge. Discover. Survive.

Dive into the exciting world of finding long forgotten treasures. Grab your metal detector and set off to explore the countryside. What today looks like a peaceful meadow might have been the scene of a fierce battle in the past, hiding now the valuable artefacts. Ready to dig in the past?

Craft weapons, armor and tools, manage resources and expand your workshop. Experience realistic physics-based forging, unlock new recipes and special orders, and interact with a medieval town's inhabitants as you work to become the greatest blacksmith in the land.

Ocnus Theory is a challenging sandbox platformer that will test your creativity, reflexes, and ability to rise from a painful fall. Explore the mysteries of this open environment, shape your Ocnus to match the current challenge, and ascend to the peak! Just don't look down.

Welcome to Keplerth! Try to survive on a hostile alien planet in this 2D sandbox RPG, where you can choose to live alone or fight side by side with your friends in the online multiplayer mode. Survive, build, farm, fight, and explore your way to victory in this open-world adventure!

Soar the skies in Aloft, the co-op sandbox survival game set in a world of floating islands. Build any island into a skyship, your home in the clouds. Find lost knowledge, cure the fungal corruption, and brave the hurricane to restore the ecosystem.

Medieval Engineers is a sandbox game about engineering, construction and the maintenance of architectural works and mechanical equipment using medieval technology. Players build castles; construct mechanical devices and underground mining. There is an entire planet to explore!

Tired of political exploitation? Join me and let's rebuild our thieving business together! Let's steal cars, radios, and TVs - anything that catches your eye can be yours! Recall what it's like to be a thief in Thief Simulator 2: Prologue!

Explore, build, and master the art of automation. Build your base, discover colorful new worlds, and develop new technologies as you tame the far reaches of space and search for a way to return to Earth.

Embark on a 1-4 players Co-op survival adventure in an open world wilderness in search of a myth called the Lod Stone. Build your house, sow your crops, brew potions, tame a horse and discover powerful abilities. Venture into dangerous dungeons, fight unique bosses to find the Lod stone.

Help clueless Bob survive his first day of work in this procedurally generated, planet hopping, gravity simulator. Haul loot and resources back in to orbit while simultaneously fighting off a full scale alien invasion in this rogue-lite survival hybrid quite unlike anything you've played before.

Gliderman is an open-world flight game where you play as a little glider trying to explore the randomly generated world around you. Pull off stunts and chase your highscore!

Unwind and enjoy the slow life in Yonder: The Cloud Catcher Chronicles, a relaxing open-world adventure game. Yonder is set in the world of Gemea. A natural island paradise with eight distinct environments ranging from tropical beaches to snow-capped summits.

Play with up to three companions and become the best shipwrights on this side of the globe! Explore and gather materials needed to build legendary ships! Soon they will call you a legend as well.

Craftsman is a game about a cubic world in which you can build anything you want. Explore the location, get resources and indulge in creativity!

The City: Superhero Flying Experience plunges the player into a mesmerizing urban landscape where they take on the role of a superhero. The sprawling metropolis transforms into an expansive playground, teeming with towering skyscrapers, bustling streets, awaiting your airborne prowess.