Breeding

Updated on January 7th, 2023. Actual in-game values may vary from those shown in this document.

How to breed in Monsterra?

Mongens are social creatures so Breeding Den is where new Soulcores appear after the breeding progression finished. Mongens can be bred to create new offspring. To avoid hyperinflation of Mongens there is a maximum amount of times an Mongen can be bred before it is sterile.

Laying a Soulcore need two Mongens and costs MSTR and MAG depending on rarity of the Mongens and how many times the Mongens have been bred. The MSTR portion is variable and subject to adjustment based on a myriad of economic factors.

Monsterra does not sell MAG to players directly. MAG can be earned by playing the game. Once you earn them, you can withdraw them to your wallet from this page.

Genetics

As a quick refresh, each Mongen consists of 6 different body parts, including Form, Head, Eyes, Horns, Tail and Back. The child Mongen will be born based on gene of their parents and grandparent. Each Mongen gene contains:

  • Primary Trait: Body parts of Self-Mongen

  • Relative Trait Father: Body parts of Father-Mongen

  • Relative Trait Mother: Body parts of Mother-Mongen

  • Hidden Trait: Body parts of Mongen race

The traits define the personality of each Mongen and these are randomly created. In other words, each trait has different probabilities of appearing in the next Breed. You can check table of the probabilities that have to appear the traits below:

Body parts

Primary Trait

Relative Trait Father

Relative Trait Mother

Hidden Trait

Form

50%

25%

25%

0%

Head

40%

25%

25%

10%

Eyes

35%

30%

25%

10%

Horns

35%

25%

30%

10%

Tail

35%

30%

25%

10%

Back

30%

20%

20%

30%

Breeding cost

  • MAG cost per Parent

1

300

1460

2

400

2370

3

655

2820

-

4

1060

6200

-

-

5

1710

10030

-

-

-

6

2770

-

-

-

-

  • MSTR cost per Parent

1

2

3

-

4

-

-

5

-

-

-

6

-

-

-

-

Breeding duration

Each Breeding progression requires different amount of time based on rarity of Parent:

Duration

Seconds

5400

21600

43200

86400

172800

Hours

1.5

6

12

24

48

Days

0.0625

0.25

0.5

1

2

Breeding Exp

EXP earned per Parent

1

24

346

697

1424

3109

2

112

569

1123

2293

5124 -> -

3

192

886

1795

3667

-

4

279

1431

2868

-

-

5

451

2297

-

-

-

6

706

-

-

-

-

Hatching duration

Each Soulcore requires different incubate duration based on the Soulcore rarity:

Duration

Seconds

8100

32400

64800

129600

259200

Hours

2.25

9

18

36

72

Days

0.09375

0.375

0.75

1.5

3

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