Tollywood actor Mahesh Babu has picked up a minority stake in Mumbai-based gaming startup Shortgun Games for an undisclosed amount, backing the startup’s ambition to build global PC gaming franchisee out of India.The startup, founded by Jeet Chandan and Vidhit Mehta, is developing its flagship title, Project Takedown, a 10-15-hour action-adventure game set in a near-future Mumbai. The game, designed exclusively for PC and modern console