Playable animals

Columbian Mammoth

Quest-locked giant herbivore that knocks down trees, digs water, and does not get a survival-score Track bonus.

Columbian Mammoth in Ecos: La Brea

Columbian Mammoth: Quest-locked giant herbivore that knocks down trees, digs water, and does not get a survival-score Track bonus. Get it by Unlock the badge by completing the mammoth quest. Interact with a mammoth skeleton to reveal fossil zones, then collect the fossils in those zones. Tutorials often show eight…

What is Columbian Mammoth?

The Columbian Mammoth is the largest public playable and the one the game calls an ecosystem engineer. It knocks down trees, digs waterholes, and its dung increases growth of plants such as coffeeberry. Bulls are larger and have larger tusks. Males can only join a male group. Multiple tusk and body sizes exist, but only body size changes stats. Unlike other animals, its survival score does not add a Track multiplier. Played carefully, its size keeps Dire Wolves and Smilodons off.

Published facts

Columbian Mammoth facts
FactValue
Scientific nameMammuthus columbi
DietMixed feeder, grasses plus woody plants
Group size12
Estimated mass9500-12500 kg
Shoulder height380-420 cm
Default coatTule, free
UnlockComplete the mammoth fossil quest

How do you get Columbian Mammoth?

Unlock the badge by completing the mammoth quest. Interact with a mammoth skeleton to reveal fossil zones, then collect the fossils in those zones. Tutorials often show eight fossils. Pins differ between players, and a 2026 creator said progress saves if you restart the skeleton interaction after a death.

How do you use Columbian Mammoth?

Finish the fossil quest before you rely on this body. On open ground, use size and the herd. Knock down trees when you want the 3 to 4 Track mission. Do not expect the survival multiplier other species get, and do not count on a fast escape.

FAQ

Columbian Mammoth questions

Is Ecos: La Brea free?

Yes. The official Free to Play video says the experience became free to play on Roblox on November 22, 2025. Open the Ecos Team game page and press play. Older pages that still say the game costs Robux describe an earlier access period.

Which animals can I play right now?

The Roblox game description names Dire Wolf, Saber-tooth Cat, Ancient Bison, Western Horse, and Columbian Mammoth. Horse and Dire Wolf are the animals used in the published unlock steps for the others. Smilodon, Ancient Bison, and Columbian Mammoth have their own badges. Orcutt's Coyote and Harington's Pony were announced on June 29, 2026 as upcoming playables after the emotes update. October 2026 community clips describe them on testing servers, and a public unlock quest for them was not documented.

Are there working codes?

No code string was confirmed as active for October 2026, and a code-entry button was not confirmed in the game. Tracks, the coat currency, are earned by missions, Instincts, survival, and territory or migration play. Do not enter passwords or payment details into any box that claims to be a code field.

How do I unlock the Saber-tooth Cat, Ancient Bison, and Mammoth?

The Saber-tooth Cat badge is earned by hunting and killing a Peccary. The Ancient Bison badge is earned by marking a predator, which the animal guide describes doing as a Western Horse. The Columbian Mammoth badge is earned by completing the mammoth quest: interact with a mammoth skeleton so fossil zones appear, then collect the fossils in those zones. Video pin lists are examples, because players report the marked spots are not one permanent map.

What are Tracks?

Tracks are the currency used to buy animal coats. The published shop ladder is Default free, Tier 1 at 300, Tier 2 at 500, Tier 3 at 1000, and Tier 4 at 3000. Some mutation coats are listed at other prices, including 395. Repeating carnivore and herbivore missions have about a one-hour cooldown. Territory, migration, and the separate daily Instinct board do not use that same hour lock.