Sales of Titanfall have passed the 10 million mark, according to developer Respawn Entertainment.

Studio founder Vince Zampella took to Twitter to mark the occasion by posting a picture of employees celebrating and thanking the fans.While Respawn's Titanfall sequel hasn't had a proper reveal yet, the studio has confirmed it's in development , and will be releasing across multiple platforms."So we're working on a sequel. No official name yet, but we're working on that," Zampella told IGN back in March . "That's the main focus but we're starting up a second team and doing some smaller stuff too. Small, exploratory, taking it slow! It'll be multiplatform."

Luke Karmali is IGN's UK News Editor. You too can revel in mediocrity by following him on Twitter