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"The T-Rox exudes enthusiasm and energy, displaying flashing spikelets and chomping jaws. Monsters with toes should steer well clear of the T-Rox."





Level 4


Plant, Air, Gold

Beds Required


Breeding Time

8 Hours


Cold element Water element Earth element

Buying Price

50 Diamond25px

Selling Price

14,000 Coin1

Placement XP

7,000 XP icon




The T-Rox bears a strong resemblance to the largest carnivorous dinosaur, Tyrannosaurus Rex (which is often abbreviated to T-Rex). Its body is constructed out of stone with two blue crystal horns, and two blue crystal spikelets visible along its tail. Its bright yellow jaw and feet appear similar to scoops commonly seen on ditchdiggers.

When this monster is idle, it stays in tempo by enthusiastically swaying or rotating back and forth.


Audio sample:
Memory Audio CDE

The T-Rox Monster's contribution to an Island's song is akin to synthesized drumming. The Monster's pounding feet produce an electric bass drum sound, while its chomping jaws sound like an electric snare being struck.


The T-Rox can be bred using monsters that combine to provide the elements of Earth, Water and Cold. Possible combination(s):

Because all of these two-element monsters take the same time to hatch, these combinations all take the same amount of time when they don't produce a T-Rox.

Earning Rate

Earning rate is in coins per minute.

Level 0% Happiness 25% Happiness 50% Happiness 75% Happiness 100% Happiness
1 8 10 12 14 16
2 13 16 19 22 26
3 19 23 28 33 38
4 26 32 39 45 52
5 32 40 48 56 64
6 38 47 57 66 76
7 45 56 67 78 90
8 51 63 76 89 102
9 58 72 87 101 116
10 64 80 96 112 128
11 70 87 105 122 140
12 77 96 115 134 154
13 83 103 124 145 166
14 90 112 135 157 180
15 96 120 144 168 192

Maximum Income

Each monster has a limit to how much income it can hold at a time. Increasing the monster's level increases the limit.

Level Coins
1 2,160
2 3,456
3 5,184
4 6,912
5 8,640
6 10,368
7 12,096
8 13,824
9 15,552
10 17,280
11 19,008
12 20,736
13 22,464
14 24,192
15 25,920

Feeding Monsters

Each monster needs to be fed four times before it reaches the next level. Increasing the monster's level increases the coins earned per minute, as well as the maximum coins earned.  The food per level is the same for all three element monsters and can be found in this article.


  • PotbellyGo to Potbelly
  • CongleGo to Congle
  • Bloofi TreeGo to Bloofi Tree
  • Piney TreeGo to Piney Tree
  • Dragoon StatueGo to Dragoon Statue

Every monster has different things that they like. For every unique object that they like that's placed near the monster, the monster's happiness will increase by 25% (in other words, placing two of the same liked item near a monster will still only increase happiness by 25%).

See the Likes page to view a complete list of all monsters' likes.


Some items to take into consideration when designing your island by strategy are number of beds for the monster, rate of income per bed, max income per bed, and time for max income to be reached. The income below is for level 15:

Number of Beds 3
Rate of Income High 192
Rate of Income Low 96
Max Income 25,920
Rate of Income per Bed High 64
Rate of Income per Bed Low 32
Max Income per Bed 8,640
Time to Max Income @ High 2:15 hours
Time to Max Income @ Low 4:30 hours

Name Origin

T-Rox is most likely is a portmanteau of the words T-Rex (Tyranossaurus rex), a Dinosaur from the cretaceous period, and "Rocks", probably because the monster has rock-like scales over its body.

Rare Version

Rare T-Rox2

Rares are special versions of monsters that are only available to buy and breed on weekends. Each weekend a different rare is available to buy or breed. The breeding combination is the same as a regular monster, but the breeding time is longer, the "likes" are different, and the earning rates are higher. They are not yet available in the Windows version of the game.

Find out more about the rare version of the T-Rox on the Rare T-Rox page.


  • Whenever the T-Rox chomps, the crystal horns and spikelets on its tail light up.
  • The name "T-Rox" remains the same in almost every translated version of the game. 
  • The T-Rox is the only triple element monster that does not require 12 hours of breeding/incubating. This is particularly useful for breeding the ethereal Ghazt and Reebro on the Plant and Air islands.
  • T-Rox has the elements earth, cold and water but cannot be placed on earth island, cold island or water island.
  • Despite the fact that T-Roxes only finish being bred/incubated in 8 hours, it still has a higher maximum coin income compared to the other three-element monsters in Plant Island.
  • As with the Maw, Scups, and Entbrat, there's a concept drawing of the T-Rox.
  • The T-rox's feet look similar to the Digger decoration.

Special Occasions

     Main Article: Special Occasions

Halloween T-Rox


During the Halloween season of October, all T-Roxes (on all the islands) dressed up as green dinosaurs as part of the Plant Island Halloween celebration.

Monsters | Triple Element Monsters
T-Rox Pummle Clamble Bowgart Spunge
T-Rox Pummel Clamble Bowgart Spunge
Earth elementWater element
Cold element
Plant elementEarth element
Water element
Plant elementEarth element
Cold element
Plant elementWater element
Cold element
Air elementPlant element
Water element
Thumpies Congle Pompom Scups Reedling
Thumpies Congle PomPom Scups Reedling
Air elementPlant element
Cold element
Air elementWater element
Cold element
Air elementEarth element
Cold element
Air elementEarth element
Water element
Air elementPlant element
Earth element
Single | Double | Triple | Quad | Ethereal | Legendary | Supernatural | Seasonal | Mythical | Rares
Breeding | Eggs | Feeding | Likes

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