Treehouse

Treehouse is the sixth level in Far Cry. This is when Jack fights Trigens for the first time.
== Overview ==
While Jack makes his way through the security substation, he witnesses the mercenaries getting killed by the Trigens. When he comes across a dead body of one of the monsters, Doyle explains that they are biogenetically engineered primates that are part of Dr. Krieger's research.
Jack exits into an open-air vivarium where Trigens have gone loose and started attacking the mercenaries. This is the first time the player can get attacked by the Trigens. The trees in the area are connected by a network of platforms that allow relatively safe passage;Hence the name of the level, "Treehouse". however, in addition to being exposed to mercenaries from below, the Trigens still pose a threat as they exhibit a skill to jump to extraordinary heights, which makes it possible for them to reach the platforms. 
Doyle elaborates that Krieger "has cooked up a serum which enhances every organ and muscle in the recipient's body." He adds that, to his knowledge, he has been using it only on primates, and that "the only drawback of the serum is that it decreases the recipient's mental facilities and makes them ultra-violent. Krieger controls them using conditioning implants."
Jack reaches the supervision area of the Treetop Research Facility when Doyle informs him about a call for help sent by the lead scientist of the facility, Jerry Spatzig, who is trapped in a room surrounded by Trigens. He is supposed to have a card that would allow access to all secured areas, which is necessary in order to enter the Bunker. Upon entering an office in the building, Jack finds Spatzig is already dead while a Trigen is leaving through a ventilation shaft. He picks up a keycard lying next to his body. Then he leaves the Trigen-infested area fenced off by a chain-link fence, behind which there are no more of them to be found. 
Jack now has to pass through heavily guarded old fortifications near a canyon, which enclose the entrance to the compound. In order to do that, he detonates explosives on the weakest spot on the wall and uses the keycard to open the door.
== Objectives ==
* Get to the scientist to help find Val
* Enter the Bunker
* Get explosives from the tower
* Plant explosives at the back of the compound wall
== Debuts ==
The following items are listed roughly in the order in which they appear.
Characters
* Jerry Spatzig
Weapons and Equipment
* CryVision Goggles (unusable)
*Smoke Grenade (used by the player; compare Fort)
* Jackhammer ammunition
Vehicles
* Utility Truck (usable; compare Pier)
Enemies
* Primate Trigens (attacking the player; compare Research)
== Map description ==
=== Security substation ===
File:Security substation.png|Hallway
File:Worker attacked.png|A half-open door to the control center. Workers get killed by the trigens.
File:Treehouse img.png
=== Vivarium ===
The vivarium is a wooded area where the trigens are observed in a natural habitat. It is situated in a depression surrounded by rocky mountains. This area was chosen due to its abundance of tall thick trees which serve as backbone structures that support platforms from which observation can be conducted at a reasonable height. The platforms encircle the trees usually at a midpoint of the trunk. They are rigid and fixed to the trees by pillars extending from the bottom to the trunk at an oblique angle. The platforms are connected to one another in a network by hanging bridges. Some of them have ladders that allow for an easy descent onto the ground. The vivarium proper is delineated by a chain-link fence with the top tilted inwards that runs around two rock arches and a cave. There are two main entry points: the northwestern gate and the northern gate, the latter being near the supervision building. One of the platforms within the vivarium has an elevator operated from the top which is probably used to deliver food to the trigens. 
There are 13 tree platforms in total: 3 of them appear as double platforms to provide more space; 3 of them in front of the supervision building are disconnected from the rest.
The player can access the platforms right after exiting the security substation and pass over the vivarium. Due to the recent outbreak caused by Jack who disrupted the communications throughout the islands, the gates to the vivarium are open and the trigens have managed to escape and spread all over the area. All routes to the supervision building have been sealed except an open bridge which slants from a platform lying on an uneven surface in the vivarium area to the front entry which lacks a door. Thus, the trigens have easy access to all parts of the whole supervision area. The platforms are relatively safe spots thanks to their being situated relatively high above the ground and machine gun posts, but the trigens can reach them since the bridges extend from the ground level. 
File:Treehouse platforms.png|Treetop platforms
File:Bone cave.png|Cave with animal bones and corpses of workers
=== Supervision building ===
File:Supervision garage.png|Eastern entrance and elevator on the right
=== Canyon west ===
=== Canyon east ===
=== Fortress ===
== Trivia ==
* This level was originally named "Treetop" and was merged with Research.
== See also ==
*Treehouse dialog transcript
*Treehouse Mercenary dialogs
== References ==
ru:Лаборатории (Far Cry)
Category:Far Cry levels