Foundational Ideas
Open World
Players can chose to follow one of the many pre-planned progression paths, or they can just do whatever they want and have fun.
Free to Play
No base content costs money and can be obtained through only in-game means.
Do it Yourself
Users can create almost anything using default items and publish it on the market for other people to use and enjoy.
Core Mechanics
Multiplayer
Anything that can be done in singleplayer is possible to do in multiplayer. Each player will have a set of permissions assigned to them which can be used to fine-tune what they are capable of doing and is useful for things like ensuring fair-play on a PVP game or enforcing rules on a vehicle racing game.
Terrain
Players can place, dig, or reshape the terrain into various forms to suit their needs.
Building
Players can use the variety of built-in parts that come with the game and assemble racecars, rocket ships, automated quarries, self-guided drones, and more.
Logic
Buildings can be automated using logic programming to perform various tasks like automatically opening a door when a player gets close or tracking the distance driven by a car.
Market
Worlds, buildings, mods, and more can be shared between players using the market.