Heavy Rain maker argues that games need to grow up — and offers nine ways to make that happen

LAS VEGAS — David Cage scolded the game industry for making the same games over and over and urged the game industry to grow up.

Cage, the chief exec of movie-like game developer Quantic Dream (the makers of alternative titles such as Indigo Prophecy and Heavy Rain), is making an ambitious game dubbed Beyond: Two Souls, which received accolades last year at the E3 game trade show. He gave a talk at the DICE Summit about the “Peter Pan syndrome,” or how the game industry’s refusal to grow up as other industries have.