Description It is said a Billy Goat will try to eat almost anything. With a jaw of stone, the Thunder Monster can. Noting legendary Thor's pet goats, Alexander hypothesized this was how these creatures gained their lightning appendages. The electric horns guarantee rivals won't challenge them to a friendly headbutt. | |||
| Purchase Cost | Habitat(s) | ||
200 / 250 / 1,250
 |
 
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| Game Generated Names | |||
| This is a list of the randomly generated names that the game give all new monster. You can change the name if desired. Please see this page for more information. | |||
| Amps | Atlas | Bolt | Boots |
| Buster | Charger | Circuit | Clay |
| Core | Crunchy | Crusty | Cyber |
| Feedback | Flash | Gritty | Hammer |
| Hunk | Laser | Pebbles | Rattler |
| Rocky | Sandy | Shocked | Socket |
| Sparky | Static | Thor | Volt |
| Zeus | |||
| Breeding Information | |||
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The Thunder Monster can be purchased for  or bred by using Earth and Electric elements in the Breeding Den. Hybrids may be needed for successful breeding. See the chart below for some suggested combos.
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| Suggested Combos | |||
| Monsters Used | Successful Hatches | ||
| Seacliff Monster | Flare Monster | 2 | |
| Earth Monster | Electric Monster | 5 | |
| Earthquake Monster | Electric Monster | 3 | |
| Earthquake Monster | Earth Monster | 2 | |
| Strike Monster | Starfire Monster | 1 | |
| Mythic Information | |||
| Although hatching a mythic version of the Thunder Monster is random, your best chance to get one is to breed 2 Thunder Monster's together. You must have the Mythic Cave on your island in order to get a mythic. You can also use boost to better your chances. | |||
If you used one of these combos, please +1 to the Successful Hatches column. If your combo is not here, please add it accordingly and put a 1 in the Successful Hatches column.
| Monster Evolution | |||
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| There are 2 stages in which Thunder Monster will evolve. Before you can reach Level 5, you must evolve your monster from a baby to a teen. The second stage is before reaching level 8 and evolves your monster from a teen to an adult. To evolve your monster you need to place it in the Dream Room. Below is how long it takes the Thunder Monster to evolve from each stage and the quick finish cost. | |||
| Evolve Time | Quick Finish Cost | ||
| Baby to Teen | 10 Hours | 10
| |
| Teen to Adult | 30 Hours | 30
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| Food Costs per Level | ||||||||||
| Baby | Teen | Adult | ||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| Food per Feeding | 55 | 115 | 170 | 225 | 280 | 335 | 390 | 445 | 500 | MAX |
| Total per Level | 220 | 460 | 680 | 900 | 1,120 | 1,340 | 1,560 | 1,780 | 2,000 | MAX |
| Totals | 2,260 
|
4,020
|
3,780
| |||||||
| Needed for Max. Level
|
10,060
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| Earning Rates | ||||||||||
| Baby | Teen | Adult | ||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| Normal | 7 | 16 | 22 | 25 | 28 | 30 | 33 | 36 | 41 | 51 |
| Mythic | 7 | 16 | 23 | 26 | 29 | 31 | 34 | 37 | 43 | 53 |
Notes
- The Thunder Monster is an original monster from the initial release.