Jurassic Park III dinosaur-bird connection, said the feathers quills added to the "Velociraptor" for "Jurassic Park III" "looked like a roadrunner's toupee", but conceded that feathers are difficult subjects for computer animation and speculated that "Jurassic Park IV"'s raptors would have more realistic with plumage. In 2002, Crichton said he had not watched the film. A teaser trailer was released online in September 2000. Universal avoided excessive early marketing to prevent a possible backlash; the studio believed awareness of the film was already sufficient. Marketing began in April 2001, three months before the film's release. The first footage from the film was aired
Jurassic Park Builder Tycoon-style game with Jurassic Park decals and racing stripes, you're going to be sorely disappointed. What we've got here is your average run of the mill free to play building game. Timers are everywhere, we hit our first pay wall about nine minutes in, and come across an array of other time (and money) sinks." Website Slide to Play wrote, "As much as we dislike this unchallenging gameplay design, we still can't help but enjoy the pleasant visuals and audio." The review concluded, "Jurassic Park Builder isn't deep or challenging at all, unless you consider self-control to be a challenge.