Ecks vs. Sever is a first-person shooter based on an early draft of the script of the 2002 film, Ballistic: Ecks vs. Sever, starring Antonio Banderas (as Jeremiah Ecks), and Lucy Liu (as Sever), and was released before the film had even begun production (which is very unusual). The game was developed by Crawfish Interactive and published by BAM! Entertainment in 2001. A second Ecks vs. Sever game, called Ballistic, was released in 2002.