| Rarity | Secret |
| Income | $17.5M/s |
Overview
Trenostruzzo Turbo 4000 is a Secret-rarity brainrot added to Steal a Brainrot on September 6, 2025, as part of a Crafting Machine update. It generates $310K per second and costs $100 million to craft.
Appearance
This quirky brainrot resembles an ostrich fused with a bullet train as its torso, topped with a neon-lit, futuristic toilet. It emits particle effects when it walks, much like its predecessor, the Trenostruzzo Turbo 3000
How to Obtain
You can craft Trenostruzzo Turbo 4000 via the Crafting Machine. Its recipe requires:
- 2 × Girafa Celestre
- 2 × Trenostruzzo Turbo 3000
The crafting process takes 1 Hour 30 minutes to complete
- Stealing: Given its high value, acquiring this character through a successful raid on another player’s base is a high-risk, high-reward alternative
Mutation Income Table
| Mutation | Multiplier | Income/sec | Income/hour |
|---|---|---|---|
| Default | 1× | $310 k | $1.116B |
| Gold | 1.25× | $387.5 k | $1.395B |
| Diamond | 1.5× | $465 k | $1.674B |
| Bloodrot | 2× | $620 k | $2.232B |
| Celestial | 4× | $1.24M | $4.464B |
| Candy | 4× | $1.24M | $4.464B |
| Lava | 6× | $1.86M | $6.696B |
| Rainbow | 10× | $3.10M | $11.16B |