SHS uses the Roblox platform
Roblox is a massively multiplayer online game creation platform that allows users to design their own games and play a wide variety of different types of games created by the developer or other users. Sometimes compared to Minecraft, Roblox is a website and app that hosts social network virtual world games constructed of Lego-like virtual blocks.
The Roblox platform allows users of all skill levels to create content on the website, providing 3D modeling tools and a built-in physics engine. An extensive Lua API allows for more advanced programmers to create much more complex and interesting games.
To entice developers to create quality games on a regular basis, commissions are paid out as a percentage of revenue brought in by each game. Some developers are making seven figures through Roblox!