Rebirth Guide
Master the rebirth system and achieve exponential growth.
What is Rebirth?
Rebirth resets your speed upgrades but grants you a permanent money multiplier. This multiplier applies to all your Brainrots' income, making it the most powerful progression system in the game.
When you rebirth, you keep all your collected Brainrots and money, but your speed resets to 0. You then need to re-upgrade your speed to reach zones again, but with the multiplier making everything much faster.
Rebirth Multipliers
| Level | Multiplier | Speed Required | Total Speed |
|---|---|---|---|
| Level 1 | 1.5x | 50 | 50 |
| Level 2 | 2.25x | 100 | 150 |
| Level 3 | 3.375x | 150 | 300 |
| Level 4 | 5.06x | 200 | 500 |
| Level 5 | 7.59x | 250 | 750 |
Optimal Rebirth Strategy
Early Game (Levels 1-3)
Rebirth frequently to build up multipliers quickly. The cost is low and the benefit is high.
- Rebirth 1: At 50 speed
- Rebirth 2: At 100 speed
- Rebirth 3: At 150 speed
Mid Game (Levels 4-5)
Rebirths become more expensive but still worthwhile. Space them out more as speed requirements increase.
- Rebirth 4: At 200 speed
- Rebirth 5: At 250 speed
Income Calculation
Formula
Total Income = Base Income × Rebirth Multiplier × Mutation MultiplierExample
Base Income: $100/sec
Rebirth Multiplier: 3.375x (3 rebirths)
Total Income: $100 × 3.375 = $337.50/sec
That's a 237.5% increase from just 3 rebirths!
Advanced Tips
Plan Ahead
Map out your rebirth strategy before starting. Know when you'll rebirth and what zones you'll target.
Optimize Base First
Before rebirthing, make sure your base is optimized with good Brainrots. This maximizes your multiplied income.
Collect Mutations
Mutations multiply your income further. Collect them before rebirthing to maximize the benefit.
Don't Rush
There's no rush to rebirth. Take your time, optimize your base, and rebirth when it makes sense strategically.