Konami has a Border Break style mecha game where four players can team up in an arcade and shoot monsters called Steel Chronicle. Hunter Chronicle is a social game spinoff that actually connects to Steel Chronicle.
Complete a mission in Hunter Chronicle or win a battle with your tiny robot and you’ll win a puzzle piece. Get six and you can unlock an item for the arcade game like parts to customize your robot or weapons. Not sure if this is a first, but it’s an interesting concept to keep players in the Steel Chronicle universe… on their daily commute.
Haven’t seen Steel Chronicle before? Here’s a look at Konami’s arcade game.