Saws and Steam was our "Bioshock" house.
Video games are going to be a hard sell to management. Resident Evil "worked" because the films have made it culturally relevant beyond gamers. Silent Hill was, ostensibly, more movie than game based. Basically, something has to be uniquely popular for Universal management to feel it's worth it.
Of the "popular" video game IPs, The Last of Us is probably the most likely, but only when the movie adaptation gets off the ground.
The people who approve these houses are career, theme park, business people. They don't "know" gaming in general, and video games are far harder to present.