Ok, so you've just made it through one of the longest downloads of the year (Trespasser-wise) but you can't figure out what you're supposed to do? Well this guide should help you!
The premise is simple, you're Nedry and you must get to the East Dock with the embryos before the boat leaves. Only one problem, your Jeep is stuck and you're being stalked by a dilophosaurus.
Ok, in order to get through the tunnel to the shore of Nublar alive you must kill that dilophosaurus. It's friendly now but it won't be later.
Head to the Jeep. You might be able to get up the way Nedry came down if you're good at jumping in Tres, otherwise you may need to go in the direction opposite of the tunnel until you find the road that leads up to where the Jeep is.
Now, get in the Jeep and grab the Barbasol can and gun there.
But the dilo just got mad at you for that so hurry up and kill it before it kills you.
Now that you've killed the dilo, head through the tunnel to get to the dock. Once you exit, keep an eye out to the left for a Velociraptor.
I know what you're thinking "But Sam, the raptors aren't supposed to be out yet!" well if you read the book, Raptors have been out for a long time, coming out at night and eating rats. Well, it's night and you're the rat

.
Kill the raptor. If you run out of ammo, there's a shotgun in the supply box next to the gate.
Once the raptor is dead, use your gun (or an unextended arm) to nudge the manual override for the gate to the right until you hear a click. DO NOT GRAB IT, grabbing it doesn't work. Yell at Draco not me

. Oh, and yes, that gate is designed like the one Nedry opens after Hammond says "Why would he shut the other ones off?" and the fence is the Perimeter fence from later on in the movie (Though you can take off the mesh that forms the \_/ pattern and use it as a T-Rex fence if you'd prefer).
Now you're through the gate and find a slight problem... There are three different ways you can go and the sign that would point the way is suspiciously the only one that is broken. Go figure.
But it's a simple puzzle because you just head straight. Of course the road ahead is full of raptors so I hope you have ammo left. If not, run and don't stop until you reach the boat.
So you've gotten to the dock, where's the boat? Straight ahead so keep to the right and go around the buildings. You'll see a shuttle van and the boat SS Anne B at the dock ahead. If you don't see the boat, it left already and now you have to survive at the dock.
If it is there, climb up the ladder and meet the BioSyn agent. He will ask about the embryos. When he does you have 3 seconds to whip out that Barbasol can or he'll shoot you.
If not there isn't a whole lot you can do, but if you want to hold out, there is a small gun like the one from the jeep on top of the small white concrete building next to the water tower and there is a shotgun in the small gated area but the gate is locked so you have to stack crates to get it.
We hope you've enjoyed our level
EDIT: Update, Draco made a decision without me... again... so don't go into the small fenced area to get that shotgun or you can't go out again. Yes, machf, he did that intentionally.