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Regular Market, Limited Time Offer!! and DNA Rescue Animals

There are three basic types of animals in Jurassic Park Builder, regular Market, Limited Time Offer!! Animals and DNA Rescue Animals. In each park regular animals are always obtained in order.

Limited Time Offer!! Animals in Jurassic Park are bought with Dino Dolars (Bucks) Bucks available during a limited time (usually the weekend). In the Aquatic and Glacial Parks, Limited Time Offer!! Animals are obtained the same way as regular animals, but only during a limited time (again, usually the weekend and Wednesday).

Limited Dinosaur found through sending out expeditions in Aquatic/Glacier park. Easiest way to get these is send out a full expedition and then immediately speed it up and keep doing that until you get the DNA, costing 14 Bucks per try (5 Bucks full expedition + 9 Bucks speed return), or pay immediately 359 Bucks DNA in expedition.

Aquatic DNA Expedition
Glacier DNA Expedition

DNA Rescue Animals.DNA rescue is a regular event in Jurassic Park Builder. Basically, it starts every Friday and lasts almost 4 days. A different animal will be offered as a prize of a successful rescue. The reward animals will rotate every week, meaning that if a Jurassic Park dinosaur was available previously, then the next animal will be from Aquatic Park and so on and so forth. Previous animals will become available again if missed before.At the start of the rescue each animals costs 720 Dino Dolars (Bucks)Bucks . The price is not fixed and is brought down by 60 bucks with every successful win in each park's tournament.

Obtaining Amber

In Jurassic Park (for regular dinosaurs), Amber is found while clearing the undergrowth left behind after land is cleared. The process is semi-random in that amber will alway be obtainable after a certain number plots are cleared (usually the next one) regardless of which plots are cleared, but the piece of undergrowth that actually has the amber is random.

Submarine Expedition DNA

In the Aquatic and Glacial Parks, Amber is acquired by research expeditions (sub or helicopter respectively). DNA is then extracted from the Amber like for Jurassic Park. Amber for Special Edition dinosaurs can be acquired from the normal expedition process during certain times (typically each weekend).

Once the Amber is obtained, the DNA of the dinosaur is then extracted by researching. Once research is complete, the dinosaur may be bought from the market using coins (even if it is Special Edition) and placed.


Research needs to be performed when new Amber is found or while evolving a dinosaur. In either case the process is the same. Research icon Inside the Research Center, coins are paid to attempt to perform research. If all three sections of the tube show DNA, then the Research succeeded, a piece of DNA will be extracted. If it fails, the player has the option of retrying a failed section for a Buck, or simply paying coins to try again. Most of the time, it seems that the success rate is about 1 in 3. Some of the early dinos seem to have higher success rates, but it may also be related to the player's level. Once all 10 DNA sections are filled, research is complete.


Each dinosaur can be fed by clicking the Feed button Feed Button. This button will show the type and amount of food needed to feed the dinosaur once. Each particular type of food can be obtained from the corresponding Harbor in the same park. By itself feeding does nothing, but once a dinosaur has been feed 5 times, it levels up. For levels 1-4 the dinosaur will be a juvenile. Once the dinosaur reaches level 5 it becomes a larger adult.



Evolve Button Once a dinosaur reaches level 10, the Feed button is replaced with an Evolve button. To continue leveling up, the dinosaur must be evolved by Researching the next evolution. Once evolution research has been confirmed by the player, the dinosaur will be removed from its enclosure and the player will not be able to collect from it until it is reborn. With no social help, research seems to succeed about one third of the time.

Stars and Rebirth

When the research is complete the dinosaur will earn a star, and an egg will be placed in the enclosure. Just like initial purchase, there is a Hatch Time.


The new evolution will start off as a juvenile with new coloring, and sometimes other new features. Like above, once the dinosaur reaches level 15 (or 25 or 35) it will become an adult. Once it reaches level 20 or 30, the feed button is replaced with an Evolve button. When the dinosaur reaches level 40, the Feed button disappears and the dinosaur earns its 4th Star.