
Train your speed
Every step on your base treadmill gives you speed. Buy better treadmills and equip a trail to earn more per step.
1.36M players online as of Oct 21
All 208 pets and their eggs, the 13 biomes of the corridor, the mutations, and two tools to find out what your pets are worth: the income calculator and the trade calculator.
Players online and visits: official Roblox API, updated live on this page. Peak players: Rolimon's or our own checks. Welcome badge and Divine eggs: as of September 24, 2026.
How it works
A simple loop and one rule: speed decides everything.

Every step on your base treadmill gives you speed. Buy better treadmills and equip a trail to earn more per step.

Go down the corridor as far as your speed allows. Every animal lays its own egg, with its own shape, in a guarded nest.

As soon as you take the egg, the guardian comes after you. If you are too slow, it catches you. And the bigger the egg, the heavier it is and the slower you get.

Put the egg in your pen: once hatched, the pet makes money every second. Spend it to go even further.
The map
The map is one long straight line starting at your base. Each biome needs more speed than the last one and hides better eggs.
Your base and the safe zonetreadmill, pens, Sell stand, trail shop, Rift













The end of the corridorEnchanted Forest: 50B speed
Ranking
Base income, before mutation and size. A pet's real value also depends on its weight and mutation.












Tools
Add the pets in your pen with their weight and mutation: see what you make per second, per hour and per day.
Calculate
Enter what you give and what you are offered: the scale tips toward the better side.
Compare
All 208 pets ranked from S to E by what they make.
See the ranking
Multipliers
A mutation multiplies a pet's income; several mutations add up, and they stack with its size.
What's new
Updates come out on Saturdays: all 8 known dates so far, launch included, were Saturdays.

Update 8 · October 10, 2026

Update 7 · October 3, 2026
New biome: The Enchanted Forest, released on Saturday, October 3 at 3 PM UTC. Recommended speed: 50B, the highest in the game (checked in game).

Update 6 · September 26, 2026
Every 30 minutes, a “Dr. Scramble's Mech” portal opens on the map: a giant robot with 13,300 HP over 3 phases, then Dr. Scramble himself.

Update 5 · September 19, 2026
Every 30 minutes, Dr. Scramble's drones invade the map: destroy them to collect Samples.
Questions
A Roblox game released on July 25, 2026: you steal eggs along a long corridor split into biomes, bring them back to your base and hatch them. Every pet makes money every second, which you spend on better treadmills so you can run faster and go further.
There is no sneaking: as soon as you grab an egg, the biome's guardian chases you. It all comes down to speed. Train on the treadmill, stick to the recommended speed shown for each biome and have some speed to spare: a big egg is heavy and slows you down.
By base income, the top 3 are Spirit World Guardian ($26B/s), Skeletal Sabertooth ($9B/s), Royal Skywhale ($8B/s). But a pet with a good mutation and a heavy weight can earn even more: check yours with the calculator.
Three mutations roll at random when hatching: Silver (6 in 100), Golden (4 in 100) and Rainbow (1 in 100). The others come from special sources: the Hungry Frog event, the Rift Boss Shop, Dr. Scramble's shop and the Sakura Incubator (event over). All mutations.
No. The game has no codes and no box to enter them (checked on October 5, 2026). A site promising codes or free Robux is a scam. Learn more.
Not yet. According to the community, a trading system is on the way, but there is no official date. Our trade calculator is ready now: it compares both sides by the money the pets make, by their rarity (rarity, availability, age, mutation), or both.
7 players max per server, according to the game's official page.