Software
Simulation
ISS Docking Simulator
This simulator will familiarize you with the controls of the actual interface used by NASA Astronauts to manually pilot the SpaceX Dragon 2 vehicle to the International Space Station.
Habbo - Virtual World, Avatar Chat, and Pixel Art
Join millions in the planet's most popular virtual world for teens. Create your avatar, meet new friends, role play, and build amazing spaces.
GeoFS
GeoFS is a free flight simulator using global satellite images and running in your web browser or as a mobile app. Realistic and multiplayer, GeoFS provides real-life commercial traffic (ADS-B) and local weather conditions wherever you fly in the world.
Decentraland.org
Create, explore and trade in the first-ever virtual world owned by its users.
Decentral Games
Free to play, play to earn gaming in the metaverse. Play ICE Poker, trade NFTs, vote in the DAO, and earn real value from your favorite games.
Cryptovoxels
A blockchain virtual world and metaverse
Construction Simulator
Welcome on the official website of the popular Construction Simulator game series
Teardown
Plan the perfect heist using creative problem solving, brute force and everything around you. Teardown features a fully destructible and truly interactive environment where player freedom and emergent gameplay are the driving mechanics.
plbrault/youre-the-os · GitHub
A game where you are a computer's OS and you have to manage processes, memory and I/O events. - GitHub - plbrault/youre-the-os: A game where you are a computer's OS and you have to ...
Biomes — Join the community shaping a new world
Biomes is an open source sandbox MMORPG built for the web using web technologies.
DREDGE | Fishing Adventure Game
DREDGE is a single-player fishing adventure with a sinister undercurrent. Sell your catch, upgrade your boat, and dredge the depths for secrets.
OpenRCT2
OpenRCT2 is the open-source adaption of the classic hit RollerCoaster Tycoon 2. Including online multiplayer, fast-forwarding and numerous bug fixes.
Gather.town
Centered around fully customizable spaces, Gather makes spending time with your communities just as easy as real life.
Survivalcraft
A ship maroons you on the shores of an infinite block world.
Creativerse
Creativerse – a sandbox adventure as big as your imagination
Terasology Project
Terasology is a game that pays ample tribute to Minecraft in initial look and origin, but stakes out its own niche by adopting the NPC-helper and caretaker feel from such games as Dwarf Fortress and Dungeon Keeper.
The Blockheads
The Blockheads - Exploration, mining, crafting and building sandbox game