Roblox allows you to create games, build whatever you want with lego-like bricks, play other games made by users of the community, and even participate in the economy by trading, selling, buying, and collecting items.
App Inventor for Android is an application originally provided by Google and now maintained by the MIT, Massachusetts Institute of Technology. It allows anyone, including people unfamiliar with computer programming, to create software applications for the Android operating...
MIT App Inventor Features
Terasology (started under the name Blockmania) is an open source project started by Benjamin “begla” Glatzel to research procedural terrain generation and efficient rendering techniques in Java using the LWJGL.
Asset Forge allows anyone to create 3D models and 2D sprites using building blocks. Finished assets are compatible with most available game engines.
Empyrion is a 3D open world, space survival adventure in which you can fly across space and land on planets. Build, explore, fight and survive in a hostile galaxy full of hidden dangers.
Space Engineers is a sandbox game about engineering, construction and maintenance of space works. Players build space ships and space stations of various sizes and utilization (civil and military), pilot ships and perform asteroid mining.
RealmCraft is a sandbox construction game with 3D procedurally generated infinity world. Create and break apart various kinds of blocks, explore the environment, gather resources, craft weapons, build shelter and take part in combat with dangerous opponents.
Backendless is a complete visual app development platform that offers a fully integration UI Builder, real-time database, robust backend with Codeless logic, team-driven development, and bulletproof security.