Halo: The Master Chief Collection

In 79 libraries here. 60 launched it, and the typical player put in 12 h. 3 finished it.

The main story is about 22 evenings of two hours, or 35 with the extras.

Named in 2.3% of Name 100 runs, about 1 in 44: people remember it when asked to name 100 games from memory.