Each zone requires a minimum luck stat and weight. Higher zones = rarer Brainrots.
| Zone | Stage | Required Weight | Luck Range | Notes |
|---|---|---|---|---|
| Common | Starter | Wooden Stick | 1–5 | No training required. Skip past it quickly. |
| Rare | Starter | Wooden Stick | 5–15 | Light training reaches it. Don't linger here. |
| Epic | Early | Bone Barbell | 15–30 | First real income tier. Unlocked after Bone Barbell. |
| Legendary | Early-Mid | Copper Plate | 30–50 | Copper Plate range. Speed starts mattering here. |
| Mythic | Mid | Iron Plate | 50–100 | Strong income. Upgrade Brainrots and add base slots. |
| Godly | Mid-Late | Ice Barbell | 100–200 | Brainrots earn millions per second. Pair with Speed upgrades. |
| Secret | Late | Donut Barbell | 200–300 | Heavy power and speed required. Major income jump. |
| Divine | Late | Golden Barbell | 200–300 | Post multi-rebirth territory. Large multipliers. |
| Hacked | Endgame | Mega Golden Barbell | 500–650 | Top-tier zone. Billion-per-second potential. Speed 85+ required. |
| OG | Endgame | Neon Pulse | 900–930 | Brainrots earn billions per second. Maximum mutation chances. |
| Celestial | Final Endgame | Giant Gold Star Barbell | 900–930 | Rarest zone. Maximum-value Brainrots. Highest kick power required. |