Roblox, the gaming platform that is immensely popular amongst young players, said on Twitter Sunday evening that it is back online worldwide.

Roblox Goes Down, Forcing Children Outside for Halloween After three days offline, the popular gaming site said Sunday that it was back. In the meantime, children were freaking out.

Roblox Corp. shares soared in the extended session Monday after the social-gaming platform reported its October performance will still top last year's despite a three-day outage over the Halloween ...