Tartaruga Cisterna: income, cost and how to get it
Formula follows the wiki's worked examples. Not verified in game.
By base income it is number 49 of 100 Brainrot God brainrots with a stated income on the wiki, where 1 is the highest and ties share a rank. It pays for itself in 3 min with no mutation. The wiki names: Sammy's Base, Backrooms Event, RNG Machine, Escape Tsunami LTM, Jump for Eggs LTM.
Tartaruga Cisterna facts
| Rarity | Brainrot God |
|---|---|
| Income per second | $250K/s |
| Cost | $45M |
| Payback time | 3 min |
| Rank among Brainrot God | 49 / 100 |
| Released | Update 13, Aug 23, 2025 |
| Availability | obtainable |
| Comes from | Sammy's Base, Backrooms Event, RNG Machine, Escape Tsunami LTM, Jump for Eggs LTM |
| Wiki notes | a community poll brainrot |
Tartaruga Cisterna income with mutations
| Mutation | Multiplier | Income per second |
|---|---|---|
| Default | 1x | $250K/s |
| Gold | 1.25x | $312.5K/s |
| Diamond | 1.5x | $375K/s |
| Rainbow | 10x | $2.5M/s |
| Cyber | 11x | $2.75M/s |
| Eclipse | 14x | $3.5M/s |
| Eclipse + Fire + Nyan | 24x | $6M/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 Brainrot God: Trenotubo Axolotrico 9000 ($255K/s)
- Next lower income in Brainrot God: Crabbo Limonetta ($235K/s)
Brainrot income list · Calculate with Tartaruga Cisterna · Traits and mutations
Questions
Where does Tartaruga Cisterna come from?
For Tartaruga Cisterna, the wiki names: Sammy's Base, Backrooms Event, RNG Machine, Escape Tsunami LTM, Jump for Eggs LTM. It arrived in update 13 (Aug 23, 2025).
When was Tartaruga Cisterna released?
The wiki lists Update 13, which went live on Aug 23, 2025.
How long does Tartaruga Cisterna take to pay for itself?
Cost divided by base income: $45M / $250K/s = 3 min (180 seconds), with no mutation or trait. A mutation or trait raises the income but not the price you paid. Not verified in game.
Source: Steal a Brainrot Wiki: Tartaruga Cisterna (rev 188873, Oct 13, 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.