SAN FRANCISCO—At the Game Developers Conference Monday, Roblox rolled out a new set of AI tools designed to let the company's millions of player-creators create usable game code and in-game 2D ...

Factory Simulator in Roblox is a grid-based tycoon game in which players can design their own base and explore a big territory packed with resources that they must obtain.

"Roblox" has games with more than lego-man characters. These games include robot-like characters. The "Roblox" Mecha Simulator game is an RPG game created by White Dragon Horse, and so far, it has ...