Me too! Since no actual Jurassic Park trademarks are used afaik, it would be the current owner of the game copyright to take it down, originally Ocean Software. They've gone through a number of owners and I think currently Atari owns them. Since it's "just" the game copyright of a now defunct publisher, I think as long as it's under the radar it'll be fine. It's basically a fan game, not making any money, not infringing on major license trademarks.