Zoo Tycoon Wiki

Deinosuchus (Terrible crocodile) is a large prehistoric reptile from North America. It is an adoptable animal in Zoo Tycoon and Zoo Tycoon 2.


Deinosuchus is a close relative of the modern alligator and represents one of the largest crocodilians known to exist. Large individuals could grow up to 12m (39ft) long and is believed to have had a bite force of over 100,000 newtons, but it differed little in physical appearance to modern crocodiles. Distinguishing features of Deinosuchus included a comparatively broad snout, thick teeth designed for crushing and large osteoderms on its back.

Deinosuchus lived during the Late Cretaceous period, between 82 and 73 million years ago, across various US states as well as Mexico. It is believed to have lived in the large inland sea (known as the Western Interior Seaway) that ran between North America at the time and probably had a lifestyle similar to the modern Saltwater Crocodile. Like most crocodilians, Deinosuchus was likely an opportunistic apex predator and would have been large enough to catch dinosaurs.

Zoo Tycoon

Deinosuchus is an adoptable animal in Zoo Tycoon and was added as part of the Dinosaur Digs expansion pack. It is unlocked after beating the Breeding the T. rex scenario, but can also be obtained by renaming an exhibit "Super Croc".

Deinosuchus is an Aquatic animal, requiring a large amount of Salt Water in its exhibit, as well as dirt and brown stone. It is able to co-exist with the saltwater crocodile, with the two sharing similar animations.

With the addition of the Marine Mania expansion pack, Deinosuchus is updated to use tanks.

Zoo Tycoon 2

Deinosuchus is an adoptable animal in Zoo Tycoon 2 and was added as part of the Extinct Animals expansion pack. In Campaign and Challenge mode, it is unlocked when a zoo reaches a rating of 4.5 stars.

Deinosuchus is a Tropical Rainforest animal, but can partially tolerate several other biomes, including the Wetlands, Savannah, temperate forest, and grassland. Like all extinct Tropical Rainforest animals, it requires the Misty Spring in order to be comfortable in its exhibit. Unlike most animals, adopted Deinosuchus individuals are not fully grown. They reach maximum size after two years.


Zoo Tycoon

Zoo Tycoon 2


  • In both games, Deinosuchus' osteoderms are portrayed inaccurately. Zoo Tycoon portrays them as resembling a normal crocodile and while they are larger in Zoo Tycoon 2, they have an exaggerated spike-like appearance.
  • Deinosuchus is one of only two animals in Zoo Tycoon 2 that have three different sizes (young, adult, and old), the other being the Whale Shark.
  • Deinosuchus has the same diving ability given to other animals (such as polar bears and penguins) after the installation of Zoo Tycoon 2: Marine Mania.
Zoo Tycoon animals
Zoo Tycoon African BuffaloAfrican ElephantAfrican LionAfrican WarthogAmerican Bighorn SheepAmerican BisonArctic WolfBengal TigerBlack BearBlack LeopardBlack RhinocerosCalifornia Sea LionCheetahChimpanzeeClouded LeopardCommon WildebeestDromedary CamelEmperor PenguinGemsbokGiant AnteaterGiant PandaGiraffeGray WolfGreater FlamingoGrizzly BearHippopotamusIbexJaguarLeopardLowland GorillaMandrillMarkhorMooseOkapiOlive BaboonOstrichPlains ZebraPolar BearRed KangarooSaltwater CrocodileSiberian TigerSnow LeopardSpotted HyenaThomson's GazelleWhite Bengal Tiger
Dinosaur Digs AllosaurusApatosaurusAnkylosaurusCamptosaurusCaudipteryxCoelophysisGiant TortoiseHerrerasaurusIguanodonKentrosaurusLambeosaurusPlesiosaurusSaber-Toothed CatSpinosaurusStegosaurusStyracosaurusTyrannosaurus rexVelociraptorWoolly MammothWoolly Rhinoceros
Marine Mania BelugaBluefin TunaBottlenose DolphinElephant SealGiant SquidGreat White SharkGreen Moray EelGreen Sea TurtleHammerhead SharkHarbor PorpoiseHumpback WhaleLion's Mane JellyManta RayNarwhalOrcaPacific OctopusPacific WalrusShortfin Mako SharkSouthern Sea OtterSperm WhaleTiger SharkWest Indian Manatee
Downloadable Content African Wild DogAsian Black BearAsian ElephantAtlantic Sword FishBlackbuckBongoGallimimusGiant Ground SlothGreat BarracudaLlamaMagnetMountain LionPlateosaurusReindeerSable AntelopeYeti
Endangered Species Theme Pack BigfootBowhead WhaleCommon SawfishJapanese SerowJavan RhinocerosKomodo DragonLoch Ness MonsterMacraucheniaMalaysian TapirMexican WolfOrangutanPrzewalski's Wild HorseWhale Shark
Unlockable Content DeinosuchusMermaidTriceratopsUnicorn
Zoo Tycoon 2 animals
Zoo Tycoon 2 Grizzly BearPolar BearAmerican BeaverDromedary CamelCheetahChimpanzeeNile CrocodileAfrican ElephantGreater FlamingoThomson's GazelleGemsbokReticulated GiraffeMountain GorillaHippopotamusIbexJaguarRed KangarooRing-Tailed LemurSnow LeopardLionMooseOkapiOstrichGiant PandaRed PandaCommon PeafowlEmperor PenguinBlack RhinocerosBengal TigerCommon Zebra
Downloadable Content AddaxAsiatic Black BearAsian ElephantBlack LeopardMusk Ox
Zoo Tycoon 2: Endangered Species Giant Sable AntelopeSpectacled BearAmerican BisonCaribouFennec FoxCrested GibbonPrzewalski's Wild HorseKoalaKomodo DragonSpanish LynxMarkhorOrangutanScimitar-Horned OryxFlorida PantherJavan RhinocerosBaird's TapirGalapagos Giant TortoiseAfrican Wild DogGray WolfWolverine
Zoo Tycoon 2: African Adventure AardvarkBarbary ApeSecretary BirdBongoAfrican BuffaloCaracalGeladaGerenukMasai GiraffePygmy HippopotamusStriped HyenaMandrillMeerkatNile MonitorRatelWhite RhinocerosAfrican Spurred TortoiseWarthogWildebeestEthiopian Wolf
Zoo Tycoon 2: Dino Danger CarnotaurusStyracosaurusTriceratopsTyrannosaurus rex
Zoo Tycoon 2: Marine Mania BelugaBottlenose DolphinWest Indian ManateeBlue MarlinNarwhalSea OtterRockhopper PenguinManta RayCalifornia Sea LionBlacktip Reef SharkGoblin SharkScalloped HammerheadWhale SharkWhite SharkGreen Sea TurtleLeatherback Sea TurtlePacific WalrusFalse Killer WhaleOrcaShort-Finned Pilot Whale
Zoo Tycoon 2: Extinct Animals AnkylosaurusAurochsShort-Faced BearElephant BirdBluebuckGiant CamelSaber-Toothed CatBush-Antlered DeerDeinonychusDeinosuchusDimetrodonDiprotodonDodoDoedicurusDwarf Sicilian ElephantGigantopithecusKentrosaurusCave LionAmerican MastodonKiller PenguinProtarchaeopteryxQuaggaWoolly RhinocerosSivatheriumGiant Ground SlothStegosaurusStokesosaurusThylacineUtahraptorVelociraptorWarrahGiant Warthog