“We currently have over 12 million people who come to ROBLOX every month, and we expect that number to continue to grow as a result of our Windows 10 app launch,” says David Baszucki, CEO of ROBLOX.

As scrutiny around Apple’s and Google’s app store fees ramps up around the world, Roblox is now offering users who buy its game currency, Robux, on the web and via gift cards 25% more than they would ...