First arcade game with a hard disk

First arcade game with a hard disk
Who
Killer Instinct (Midway, 1994)
What
First
When
01 January 0001
Killer Instinct was the first arcade videogame to include a hard disk drive. The extra digital storage was used to include pre-rendered backgrounds, allowing for more realistic graphics. Featured in Guinness World Records Gamer''s Edition 2010