Mumbai, Oct 31 (ANI): To celebrate the success of 1 lakh downloads of Krrish3 game; Microsoft Windows hosted a grand Halloween party for the Krrish3 team in Mumbai. Present at the occasion were lead actors Hrithik Roshan, Kangna Ranaut and Vivek Oberoi who looked quite cheered up for the event. Directed by Rakesh Roshan, Krrish 3 is all set to hit the theaters on 1st November.