If Roblox Corp's latest buyout is anything to go by, the billion-dollar social game sensation Roblox may eventually get native voice and video chat at some point. Roblox Corp today acquired Guilded, ...

A research firm shorts Roblox because the game company is allegedly misleading investors, lying about user numbers, and facilitating illicit behavior with minors. Roblox denies the accusations.

Roblox, the maker of user-generated games and other content, said it has acquired the startup Guilded, a maker of platform for connecting gaming communities. Roblox didn’t disclose the purchase price.