Mutation

Gattomon development is not limited to just Level, Generation, or Rarity. In the past, Mutants were born randomlyin the GattoVerse, but Doctor Krogurchicus managed to harness the DNA mutation process by creating Mutagens.

Now, Legendary Gattomons can receive a significant upgrade, transforming into even more powerful and unique beings — Mutants.

Mutations in GattoVerse vary greatly, and their ability depends on the Generation in which the Gattomon was born. When mutant Gattomons are bred, their mutations are passed on to their offspring, preserving unique traits and enhancing genetic inheritance.

Increasing the mutation level

There are two mutation levels in the game: I and II. By default, all mutations in the game are level I. Mutation II is an enhanced version. It cannot be obtained with mutagens, but it can be obtained by participating in events.

Mutation I

Mutation	Rarity	1-5 generation	6-8 generation	9-10 generation
Innate Power I	Ordinary	After each breeding, gives 3 points to a random attribute	After each breeding, gives 5 points to a random attribute	After each breeding, gives 8 points to a random attribute
Egg Tycoon I	Ordinary	Gives a 5 Ordinary egg once a week	Gives a 5 Rare egg once a week	Gives a 5 Mythical egg once a week
Couturier I	Ordinary	Gives Ordinary clothing once a week	Gives Rare clothing once a week	Gives Mythical clothing once a week
Counterfeiter	Ordinary	Gives 0 silver coins once a month	Gives 1 silver coins once a month	Gives 2 silver coins once a month
Croupier I	Rare	Gives a Rare GattoBox once a week	Gives a Legendary GattoBox once a week	Gives a Pearlescent GattoBox once a week
Farmer I	Rare	Gives 2 units of random food (except Pineapple) once a month	Gives 4 units of random food (except Pineapple) once a month	Gives 8 units of random food (except Pineapple) once a month
Geologist I	Rare	Gives 20 $GTON once a month	Gives 40 $GTON once a month	Gives 80 $GTON once a month
Bartender I	Mythical	Gives 20 Great Essences once a month	Gives 40 Great Essences once a month	Gives 80 Great Essences once a month
Investor I	Mythical	Gives 200,000 gold coins once a month	Gives 400,000 gold coins once a month	Gives 1,000,000 gold coins once a month
Rapid Growth I	Legendary	Gives 4 point to random attributes once a month	Gives 7 point to random attributes once a month	Gives 10 point to random attributes once a month
Jeweler I	Legendary	Gives 2 TON once a month	Gives 4 TON once a month	Gives 8 TON once a month
Monstrous Retribution I	Incredible	Turns the pet into a Porcupine	Turns the pet into a Porcupine	Turns the pet into a Porcupine
Miner I	Unavailable	Once a week brings 20 TON	Once a week brings 40 TON	Once a week brings 60 TON
Laying hen I	Unavailable	Brings a legendary egg once a month	Brings a 2 legendary egg once a month	Brings a 3 legendary egg once a month

Mutation II

Mutation	Rarity	1-5 generation	6-8 generation	9-10 generation
Innate Power II	Ordinary	After each breeding, gives 5 points to a random attribute	After each breeding, gives 8 points to a random attribute	After each breeding, gives 12 points to a random attribute
Egg Tycoon II	Ordinary	Gives a 5 Ordinary egg once a week	Gives a 8 Ordinary egg once a week	Gives a 15 Ordinary egg once a week
Couturier II	Ordinary	Gives Rare clothing once a week	Gives Mythical clothing once a week	Gives Legendary clothing once a week
Counterfeiter II	Ordinary	Gives 5 silver coins once a month	Gives 10 silver coins once a month	Gives 15 silver coins once a month
Croupier II	Rare	Gives a Mythical GattoBox once a week	Gives a Pearlescent GattoBox once a week	Gives a 2 Pearlescent GattoBox once a week
Farmer II	Rare	Gives 4 units of random food (except legendary) once a month	Gives 8 units of random food (except legendary) once a month	Gives 12 units of random food (except legendary) once a month
Geologist II	Rare	Gives 40 $GTON once a month	Gives 80 $GTON once a month	Gives 100 $GTON once a month
Bartender II	Mythical	Gives 20 slices of cake once a month	Gives 40 slices of cake once a month	Gives 80 slices of cake once a month
Investor II	Mythical	Gives 500,000 gold coins once a month	Gives 1,000,000 gold coins once a month	Gives 1,500,000 gold coins once a month
Rapid Growth II	Legendary	Gives 7 point to random attributes once a month	Gives 10 point to random attributes once a month	Gives 14 point to random attributes once a month
Jeweler II	Legendary	Gives 3 TON once a month	Gives 5 TON once a month	Gives 10 TON once a month
Monstrous Retribution	Incredible	Turns the pet into a Porcupine	Turns the pet into a Porcupine	Turns the pet into a Porcupine
Miner II	Unavailable	Once a week brings 25 TON	Once a week brings 50 TON	Once a week brings 80 TON
Laying hen II	Unavailable	Brings a 2legendary egg once a month	Brings a 3 legendary egg once a month	Brings a 4 legendary egg once a month

Mutagen

This is a substance that allows you to transform your Gattomon into a Mutant.

Using Mutagens

Mutagens can only be applied to the following types of Gattomons:

• Legendary Gattomon

• Mutant – In this case, the Mutation is rerolled. The probabilities remain the same as during the initial application, meaning there is a chance of receiving the same Mutation again

Types of Mutagens and Success Chances

Title	Mutation chance
Absolute Mutagen	100%
Perfect Mutagen	50%
Regular Mutagen	25%
Weak Mutagen	10%

Where to Get a Mutagen?

The ability to use Mutagens will be introduced in future updates. For now, you can only:

• Buy it from Hat Mouse Shop

• Win a Mutagen in Events