Chaos Island: The Lost World is a real-time strategy video game for the PC, developed and published by DreamWorks Interactive, and based on the 1997 film The Lost World: Jurassic Park. Chaos Island was released in North America on October 30, 1997. In Chaos Island, the player controls characters displayed on a map, directing where they move with the mouse and giving them commands either with the mouse or from a menu.

Dr. Ian Malcolm is a fictional character from the Jurassic Park franchise created by Michael Crichton and portrayed by Jeff Goldblum. Malcolm is a gifted mathematician who specializes in chaos theory. The character was inspired in part by American historian of science James Gleick and French mathematician Ivar Ekeland. In Crichton's 1990 novel Jurassic Park and its 1993 film adaptation, Malcolm is invited by insurance lawyer Donald Gennaro to notice any problems with John Hammond's dinosaur theme park, Jurassic Park. Malcolm was intended by Crichton to fill in the role of the audience in the scenarios he is put through. Malcolm is a secondary protagonist in the original novel and the main protagonist in the sequel, The Lost World, due to positive fan reception from Goldblum's performance as the character in director Steven Spielberg's film adaptation of the original novel.