Top similar games like Aviassembly:

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.

An immersive survival crafting adventure game set on an alien planet. Explore the surroundings and build an understanding of the world around you. Create tools, devices, and structures to overcome the limitations of the harsh environment and unravel the mysteries of the unknown signals.

Space Engineers 2 is a playable Early Access Alpha sandbox focused on engineering, exploration, and colonization in a fully destructible universe. Design and build ships, stations, and planetary bases while uncovering the story of Miro and Ivan Sokol. Help shape the future of the Almagest system.

Curiosmos is a whimsical space sim where you build your own solar system by crafting planets, gravity, atmosphere, and life! Embark on an adventure to discover the secrets of the universe in this charming ode to outer space ✶

Take to the skies in the ultimate paragliding and speed-flying simulator. Experience lifelike physics, design or modify your own gear, and perfect your style: soaring, thermaling, acro, freestyle, and more. With soft-body wings that move like real fabric, the sky is no longer the limit!

We're tired of endless grinding, mini-maps and predetermined fun. That's why we intend to redefine MMOs and empower our players to find their own destiny, write their own stories, and leave a lasting impression on the world they helped us create. How will you impact it and what will your legacy be?

Physics-based sandbox game where you build wacky machines to solve environmental puzzles. Create alloys from a mix of metals to reinforce your builds, recruit koalas to operate your weapons, solve puzzles to get rewarded with parts and weapons, and save the island from the erupting volcano!

Shape breathtaking worlds in Terra Firma 2, a vast simulation where your creations evolve through the forces of nature. Sculpt the land, then watch as weather, erosion, and life itself transform your world into a dynamic, living ecosystem- right down to every plant and creature.

A bright afternoon, perfect weather. With your parents away, you’re left with a rocket toy you received as a birthday gift. Build your own rocket and launch it high into the sky! Enjoy delicious homemade meals and work part-time jobs to upgrade your rocket. Can your rocket reach outer space?

Become an aviator on the planet Aviora in this steampunk flight action-adventure. Build unique aircraft. Test them in combat and refine them to perfection. Help the locals and drive back the mechanical beasts rising from the sea.

In Spaceflight Simulator, you will get to build your rockets, plan launches and flights, attempt landings, deploy payloads and explore new worlds.

Take flight in a seaplane flight simulator through a rugged world where you are responsible for the care and maintenance of your plane. Deliver cargo between far-flung communities in a flooded landscape that challenges your piloting skills! Fix your plane and keep flying!

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!

Build physically simulated rovers to transport awkwardly shaped cargo across the rugged terrain of Mars. Earn funds, unlock new parts, and use your ingenuity to help the Martians establish a new home. Playable solo or in online co-op!

Become a true stick-and-rudder pilot and master the backcountry in Deadstick - Bush Flight Simulator. With limited aids and instruments in your agile aircraft, this is flying at its most turbulent. Embark on a death-defying career and take to the skies as the ultimate bush pilot.

Use the Nimbatus Drone Creator to construct physically simulated drones and try them out in a virtual testing environment. Do you have what it takes to become a drone engineer?

Make your own games in this powerful sandbox building engine. Vehicle simulators, first person shooters! No coding knowledge required, create games using blocks and then publish them online for others to play. BUILD IT, PLAY IT, SHARE IT!

This is a physics-based casual sandbox game, where there are no limits to your creativity. Mess around with liquids, explore the space, build machines, or just explode everything you can see.

After surviving a gravitational anomaly, humankind must find a home among the floating rocks in the skies. Build a home in the clouds, fly an airship, battle dragons, collect supplies, and help the Cloud 9 initiative rekindle humanity in this new era of survival.

Outerra World Sandbox gives you the whole world to use as canvas to create, explore and share. Create terrain and share it online or download the creations of others and then explore it on foot or in any mode of transportation that you and the community create.

Realistic space flight simulator.

Play as Peep, a mischievous pigeon exploring a chaotic sandbox city while searching for your lost flock and causing maximum bird-brained mayhem.

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.

Build rockets and fly them around the Solar System in this realistic aerospace sandbox. Attempt landings, build space stations, drive rovers, perform spacewalks, explore alien worlds, and get your crew home safe.

Dieselpunk Wars: Prologue is a free version of an epic vehicle building game, focused on combat with advanced physics and damage simulation. Use over 140 elements to build an awesome war machine. Build vehicles that ride on the ground, soar through the skies, or dive underwater. Prepare for combat!

Pilot a UFO over an infinite voxel world that curves like a tiny planet. Abduct, destroy and uncover what humanity hid — while the army, the police and the men in black hunt you across a living, fully destructible sandbox.

Real gears that don’t slip in a physics sandbox. Build freely with resizable parts and shapes, solve physics-based puzzles, fuse structures with Super Glue into stable mechanisms, and engineer intricate contraptions, precision machines, and complex mechanical systems.

You set up a cannon foundry. You have to go through the entire process of creating an old cannon from the very beginning. Build your workshop and start production. You start with the most primitive medieval guns. But you're still developing.

Become a pioneer of spaceflight. As an engineer in the Soviet Space Program you will be responsible for repairing, fixing and building the iconic spacecraft and rockets from the R-7 family.

Explore the infinite world! Play with the fully destructible voxel terrain! Craft and split items! Build and customize a house or any building! And many more! This is the ultimate sandbox survival game where you can do almost anything you can dream!

Remains - survival in outer space orbiting the planet. Explore the area. Find a way to restore oxygen. Create tools for your needs. Beware of the dangers of outer space. Build your shelter in orbit and try not to die!

Build your own cardboard fort and defend it against swarms of enemies. Gather resources, craft weapons and set traps. Be creative, improvise and experiment to win.

Physics-based space trucking sandbox where you fly delivery routes, balance thrust and fuel, repair systems mid-flight, and take on higher-risk jobs for bigger payouts.

Biosphere Simulator is a planetary god game sandbox where you guide a dead volcanic world through billions of years of evolution. Seed life, shape ecosystems, unleash cataclysms, and watch civilizations rise from primordial microbes to spacefaring societies.