Steakini Fattini: income, cost and where it came from
Formula follows the wiki's worked examples. Not verified in game.
By base income it is number 85 of 338 Secret brainrots with a stated income on the wiki, where 1 is the highest and ties share a rank. It pays for itself in 3.8 min with no mutation. The wiki names: Taco Truck.
Steakini Fattini facts
| Rarity | Secret |
|---|---|
| Income per second | $55M/s |
| Cost | $12.5B |
| Payback time | 3.8 min |
| Rank among Secret | 85 / 338 |
| Released | Update 52, May 23, 2026 |
| Availability | unobtainable |
| Comes from | Taco Truck |
| Wiki notes | marked out of stock |
How to get Steakini Fattini
Taco Truck
- 1x Ketchuru and Musturu
- 1x Bananito
- 1x Los Burritos
These are the ways the wiki lists. Some of them are developer-run events or limited stock, so a listed way is not always open.
Steakini Fattini income with mutations
| Mutation | Multiplier | Income per second |
|---|---|---|
| Default | 1x | $55M/s |
| Gold | 1.25x | $68.75M/s |
| Diamond | 1.5x | $82.5M/s |
| Rainbow | 10x | $550M/s |
| Cyber | 11x | $605M/s |
| Eclipse | 14x | $770M/s |
| Eclipse + Fire + Nyan | 24x | $1.32B/s |
Multiplier = mutation + traits, income = base x multiplier. Fire and Nyan are 5x each. 15 mutations exist; the table shows the main ones.
Nearby brainrots
- Next higher income in Secret: Cloverat Clapat ($60M/s)
- Next lower income in Secret: La Anniversary Grande ($50M/s)
Brainrot income list · Calculate with Steakini Fattini · Traits and mutations
Questions
What do I need to craft Steakini Fattini?
Taco Truck: 1x Ketchuru and Musturu, 1x Bananito, 1x Los Burritos.
Why is Steakini Fattini not obtainable?
Steakini Fattini has a base income of $55M/s. The wiki marks it unobtainable. The wiki describes it as: marked out of stock. It came in Update 52 on May 23, 2026.
Where does Steakini Fattini come from?
For Steakini Fattini, the wiki names: Taco Truck. It arrived in update 52 (May 23, 2026). The wiki marks it unobtainable.
Source: Steal a Brainrot Wiki: Steakini Fattini (rev 187322, Oct 7, 2026), Update Log (rev 188265, Oct 11, 2026). Licence: CC BY-SA 3.0. Facts were restructured and the numbers recalculated here; the text is our own and no wiki images are used. Changes were made. Checked Oct 15, 2026. Not affiliated with Roblox Corporation or the developers of Steal a Brainrot.