Cultural and historical context, cited but not evidence. No figure in the tables above rests on
any of it.
The Strong National Museum of Play inducted Halo: Combat Evolved with the class
of 2017, and its record makes the point through a ratio rather than a total.
When Microsoft entered the console market in 2001, Halo sold alongside fifty
percent of all systems, which is what led critics to call it the console’s
killer app.
The record is also worth reading for what the game did without. It had one of
the stronger multiplayer modes of its time, but it arrived before Xbox Live, so
players who wanted to face each other had to wire up a local area network to do
it.
The museum ends on two details about names. The artificial intelligence
character Cortana was well enough liked that Microsoft later attached the name
to a virtual assistant. And the game had been introduced to the public as a
Macintosh title: Steve Jobs presented it at the 1999 Macworld Expo, a year
before Microsoft bought the developer Bungie and made it exclusive to its own
console.