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SUMMER INDEX
COMPLETE GUIDE

All 20 brainrots, how to get them, and how to unlock the Summer Base

☀️ Summer Index — Added June 13, 2026

The Summer Index is a limited-time collection challenge added in Summer Update Part 1. It contains 20 Summer-themed brainrots. Collect 18 out of 20 to unlock the exclusive Summer Base skin — still obtainable as of June 2026.

🗂️ Your Progress 0 / 20
🏠 18 collected — Summer Base unlocked!
🏆 Summer Index complete! All 20 brainrots collected.
Check off brainrots as you collect them. Progress is saved in your browser.

📋 ALL 20 BRAINROTS

1
Cocoteddy Mythic Easy
💰 $4.7M ⚡ $15K/s
Spawns regularly on the Red Carpet. Easy first step.
2
Bucketoro Mythic Easy
💰 $5.7M ⚡ $18.2K/s
Spawns regularly. Buy early — cost is low.
3
Sundrilla Sundae Brainrot God Medium
💰 $31M ⚡ $180K/s
Brainrot God tier. Farm Red Carpet or craft via Summer Fuse.
4
Lemonita Splashita Brainrot God Medium
💰 $48M ⚡ $280K/s
Brainrot God. Appears on Red Carpet during Summer rotation.
5
Flippo Marino Brainrot God Medium
💰 $75.5M ⚡ $316K/s
One of the higher-cost entries in this tier.
6
Tortuginni Sandcastlini Brainrot God Medium
💰 $76M ⚡ $317.5K/s
Pairs well with Flippo Marino for fast index progress.
7
Sushi Inu Unknown Unknown
💰 TBA ⚡ TBA
Data not yet confirmed — check the wiki or come back soon.
8
Girafini Raftini Unknown Unknown
💰 TBA ⚡ TBA
Data not yet confirmed — check the wiki or come back soon.
9
Bombardiro Vaccariro Secret Hard
💰 $255M ⚡ $1M/s
First Secret in the index. Red Carpet or Admin Abuse events.
10
Rocketini Frostini Secret Hard
💰 $700M ⚡ $3M/s
Was given via expired code SUMMERUPD3 (75% chance). Now Red Carpet only.
11
Ombrello Topolino Secret Hard
💰 $1.2B ⚡ $6.5M/s
Budget for Red Carpet. Summer Fuse Machine may help.
12
Frullato Framingo Secret Hard
💰 $3B ⚡ $20M/s
Was given via expired code SUMMERUPD3 (25% chance). Now Red Carpet only.
13
Capitano Gullini Secret Hard
💰 $2.7B ⚡ $22M/s
Craftable via Summer Fuse Machine. Check the recipes page.
14
Los Fruits Secret Hard
💰 $3B ⚡ $23M/s
Craftable via Summer Fuse Machine (Update 53).
15
Sand Sand Sand Secret Hard
💰 $3B ⚡ $30M/s
Red Carpet Secret. Farm income or steal to afford.
16
Coco and Mango Secret Hard
💰 $4.5B ⚡ $33.5M/s
Craftable via Summer Fuse Machine. Great income.
17
Bearito Cabinito Secret Very Hard
💰 $21B ⚡ $72.5M/s
Very expensive. Target during Admin Abuse events.
18
Venuspino Secret Very Hard
💰 $150B ⚡ $175M/s
High-value Secret added in Update 53. Craftable via Summer Fuse.
19
Kraken Secret Very Hard
💰 $200B ⚡ $200M/s
Was given via expired code ILOVEFOOD123. Now Red Carpet only.
20
Dragon Aquanini Secret Very Hard
💰 $375B ⚡ $375M/s
The crown jewel. Craft via Summer Fuse (3% chance) or buy from Red Carpet.

🏠 Summer Base Reward

Collect 18 out of 20 Summer Index brainrots to unlock the Summer Base. This is an exclusive base skin with a Summer theme — beach, palm trees, ocean aesthetic. You do not need all 20; 18 is enough. The Summer Base is still obtainable and is not time-gated beyond owning the brainrots.

☀️ Tip: The two toughest brainrots are Dragon Aquanini and Kraken. If you skip both, you still unlock the Summer Base — 18/20 is enough.

🚀 Fastest Way to Complete the Index

1️⃣
Start with the Mythics and Brainrot Gods
Cocoteddy, Bucketoro, Sundrilla Sundae, Lemonita Splashita, Flippo Marino and Tortuginni Sandcastlini are the cheapest entries. Buy them from the Red Carpet first — they total around $240M and generate solid income for the next steps.
2️⃣
Use the Summer Fuse Machine for mid-tier Secrets
Capitano Gullini, Los Fruits, Coco and Mango and Venuspino are all craftable. This is often cheaper than buying them from the Red Carpet directly. See all recipes on the Summer Fuse Machine page.
3️⃣
Farm Admin Abuse for expensive Secrets
Bearito Cabinito, Kraken and Dragon Aquanini are extremely expensive on the Red Carpet. Admin Abuse events (Tuesdays and Saturdays) are your best shot at grabbing them at a lower price or via direct spawns. Check the Admin Abuse Timer.
4️⃣
Skip Dragon Aquanini if needed
You only need 18/20. If Dragon Aquanini ($375B) and Kraken ($200B) are too expensive right now, you can still unlock the Summer Base by completing all the other 18. Come back for them later.

❓ FAQ

Is the Summer Index still available?

Yes. The Summer Index was added on June 13, 2026 and is still active. The Summer Base reward is still unlockable as of June 23, 2026.

Do I need all 20 brainrots to get the Summer Base?

No — you only need 18 out of 20. You can skip the two hardest (Dragon Aquanini and Kraken) and still unlock the Summer Base.

What is Sushi Inu and Girafini Raftini?

These two brainrots appear in the official Summer Index but their data (rarity, cost, income) is not yet confirmed in our database. They may be new additions — check the full brainrots list for the latest data.

Can Rocketini Frostini and Frullato Framingo still be obtained?

Yes — the codes that gave them (SUMMERUPD3) are expired, but both still spawn on the Red Carpet. Rocketini Frostini ($700M) and Frullato Framingo ($3B) are obtainable through normal gameplay.

RELATED PAGES

☀️
Fuse Machine
⏱️
AA Timer
🎁
Codes
🧠
All Brainrots