Secret
Base income$25M/s
Base weight7.5K kg
Found in🦖 Prehistoric
Speed needed18M
GuardianT-Rex
Income rank83rd of 197
T-Rex is a Secret pet in Roblox Steal an Egg that hatches from the T-Rex Egg. At normal size with no mutation it earns $25M/s — the 27th best of 35 Secret pets and 83rd out of all 197 pets in the game.
How to get T-Rex
Reach about 18M Speed and travel to the Prehistoric biome 🦖. Wait until the T-Rex guardian is asleep, grab the T-Rex Egg from the nest and run back to your pen before you get caught. Nests reset every 5 minutes, and bigger eggs are worth more but make you slower — so bring extra Speed.
💰 T-Rex income with mutations
| Mutation | Multiplier | Income (normal size) |
|---|---|---|
| Normal | ×1 | $25M/s |
| Silver | ×1.2 | $30M/s |
| Bloom | ×1.25 | $31.25M/s |
| Golden | ×2.5 | $62.5M/s |
| Spirit Bloom | ×2.5 | $62.5M/s |
| Fractured | ×2.75 | $68.75M/s |
| Scrambled | ×2.75 | $68.75M/s |
| Parasite | ×3 | $75M/s |
| Rainbow | ×3.5 | $87.5M/s |
📏 Income by size
Open the calculator →Bigger eggs hatch heavier pets that earn more. Base weight is 7.5K kg; above 125× the gains slow down.
| Size | Weight | Income | Income (Rainbow) |
|---|---|---|---|
| 1× | 7.5K kg | $25M/s | $87.5M/s |
| 2× | 15K kg | $38.33M/s | $134.17M/s |
| 5× | 37.5K kg | $67.45M/s | $236.07M/s |
| 10× | 75K kg | $103.42M/s | $361.97M/s |
| 50× | 375K kg | $279.02M/s | $976.58M/s |
| 100× | 750K kg | $427.83M/s | $1.5B/s |
| 500× | 3.75M kg | $854.79M/s | $2.99B/s |
