
Frankentteo
Frankentteo is a Secret-tier Brainrot character in Steal a Brainrot, appearing exclusively during the Witching Hour event. It resembles Matteo but with distinct Frankenstein-inspired features — green-tinted skin, metal bolts on the neck, and crackling electric energy across its stitches. This fusion of horror and humor embodies the Halloween spirit, appearing on the conveyor belt with a mischievous spark.
Secret brainrot generating $700.0K/second
Mutation Income Table
Mutation | Multiplier | Income/sec | Income/hour |
---|---|---|---|
Default | 1x | $700.0K | $2.5B |
Gold | 1.25x | $875.0K | $3.1B |
Diamond | 1.5x | $1.0M | $3.7B |
Rainbow | 10x | $7.0M | $25.2B |
Bloodrot | 2x | $1.4M | $5.0B |
Celestial | 4x | $2.8M | $10.0B |
Candy | 4x | $2.8M | $10.0B |
Lava | 6x | $4.2M | $15.1B |
Galaxy | 6x | $4.2M | $15.1B |
YinYang | 7.5x | $5.2M | $18.9B |
Standard Information
Available for direct purchase or through normal gameplay mechanics.
Details: Standard brainrots can be purchased directly from the shop or obtained through regular gameplay. They don't require special crafting or events.
Acquisition Strategies
🛒 Purchase Strategy
Available for purchase directly from the central conveyor during the Witching Hour event when it appears, requiring a cost of $175000000 to claim this Secret-tier Brainrot.
Spawn Rate: Randomly available on the central conveyor during the Witching Hour event
🔓 Stealing Strategy
Steal from heavily defended bases; requires advanced speed boosts, strategic timing, and high-tier defensive items.
⚡ Advanced Strategy
Be present during the Witching Hour and closely watch the conveyor; purchase Frankentteo instantly when it spawns. For stealing, employ advanced tactics with top-tier items.
⚠️ Controversy & Disputes
None; confirmed as a published Secret Brainrot character by developers, introduced in October 2025.
Brainrot Income Calculator
Full Calculator
Need to compare multiple brainrots or plan your entire collection? Use our full calculator with advanced batch processing capabilities.