Brontosaurus
Brontosaurus Taming Calculator
To tame the Brontosaurus, you need to knock it unconscious first. Tranq Arrows, Tranq Darts, and Shocking Tranq Darts all work. Once unconscious, Torpor drains at 0.1/s, so keep Narcotics or Bio Toxin ready.
| Food | Food Quantity (Current/Max) | Taming Time | Effectiveness |
|---|---|---|---|
 Exceptional Kibble | 27:38 | 74 Lvl (224) 99.95% | |
 Archelon Algae | 32:10 | 74 Lvl (224) 99.69% | |
 Crops | 2:07:41 | 71 Lvl (221) 95.25% | |
 Mejoberry | 2:07:49 | 68 Lvl (218) 91.85% | |
    Berries | 2:07:41 | 62 Lvl (212) 83.36% |
Taming Results
The results below show total taming time, effectiveness, and bonus levels for the Brontosaurus at your selected level and food. Higher-quality foods yield more bonus levels.
Required Narcotics
Below are the narcotic requirements for keeping the Brontosaurus sedated throughout taming. Bio Toxin is twice as potent as Narcotics (80 vs 40 Torpor per use), while Narcoberries work in a pinch at just 7.5 Torpor each. With Torpor draining at 0.1/s, don't wait until the bar is nearly empty to apply narcotics.
Starve & Torpor Timers
Use the torpor and starve timers to track your Brontosaurus tame in real time. Torpor monitoring prevents premature wakeups. The starve timer is for the starve-tame method - let Food drop, then load all kibble at once to avoid waste.