Return to Jurassic Park is a mod for the 1998 PC game "Trespasser" set on Isla Nublar several years after the events of the first film. Running on an upgraded Trespasser engine, players will get to explore the abandoned facilities through nine expansive levels covering the entire island, while at the same time searching for weapons and supplies as well as solving challenging puzzles; encounter a wide range of dinosaurs, from the tiny compsognathus to the massive aquatic tylosaurus; and uncover a story unlike any previously presented in a Trespasser mod.
Here's the helipad, almost complete! Just missing a few visual effects and a bit of other stuff. This is where your mission will begin with you pilot, Diego, flying away (and possibly even flying you in!), leaving you in the eerie quiet of the jungle and the great roar of the waterfall.