Cooki and Milki
Cooki and Milki is a Secret-tier Brainrot featuring a cookie and a glass of milk as a duo. Their chemistry is wholesome yet chaotic, representing the perfect festive pairing during the holiday season.
Secret brainrot generating $155.0M/second
Mutation Income Table
| Mutation | Multiplier | Income/sec | Income/hour |
|---|---|---|---|
| Default | 1x | $155.0M | $558.0B |
| Gold | 1.25x | $193.7M | $697.5B |
| Diamond | 1.5x | $232.5M | $837.0B |
| Rainbow | 10x | $1.5B | $5.5T |
| Bloodrot | 2x | $310.0M | $1.1T |
| Celestial | 4x | $620.0M | $2.2T |
| Candy | 4x | $620.0M | $2.2T |
| Lava | 6x | $930.0M | $3.3T |
| Galaxy | 6x | $930.0M | $3.3T |
| YinYang | 7.5x | $1.1B | $4.1T |
| Radioactive | 8.5x | $1.3B | $4.7T |
Santa's Fuse Information
Created through festive fusion at Santa's Fuse.
Details: Santa's Fuse brainrots are obtained by fusing brainrots at Santa's Fuse. This Christmas-themed fusion system creates brand new exclusive festive brainrot characters during the holiday event.
Can be obtained through Santa's Fuse by fusing extremely rare Secret-tier brainrots. Only by using highly rare Secret-tier brainrots is there an extremely low chance to obtain it.
Tip: Different combinations of brainrot types may yield different success rates. It is generally recommended to submit brainrots matching the rarity of the brainrot you wish to obtain for better chances.
Acquisition Strategies
🛒 Purchase Strategy
Available through Santa's Fuse by fusing extremely rare Secret-tier brainrots during the Santa's Fuse Event. Only by using highly rare Secret-tier brainrots is there an extremely low chance to obtain it.
Spawn Rate: Can be obtained through Santa's Fuse by fusing extremely rare Secret-tier brainrots during the festive event. Only by using highly rare Secret-tier brainrots is there an extremely low chance to obtain it.
🔓 Stealing Strategy
Steal from heavily defended bases; requires advanced speed boosts, strategic timing, and high-tier defensive items.
⚡ Advanced Strategy
Use Santa's Fuse during the festive event to fuse extremely rare Secret-tier brainrots for an extremely low chance to obtain Cooki and Milki. Only highly rare Secret-tier brainrots have a chance to produce this result. For stealing, employ advanced tactics with top-tier items.
⚠️ Controversy & Disputes
None; confirmed as a published Secret Brainrot character by developers, introduced in November 2025.
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