Rubiko and Kubiko
Normal incomeCost 21B
Details
- Cost
- 21B
- How to get
- Los Traders (no longer available)
- Added in
- Update 58
- Rarity
- Secret 7/8
- Category
- Brainrots
- Pays back in
- 5 min #435 of 548
- Last updated
- Today
- Source
- Steal a Brainrot Wiki · Rubiko and Kubiko
💡 Rubiko and Kubiko costs 21B and earns 72.5M/s, so it earns back its cost in 5 min. That is slow compared with other options.
🔥 Steal a Brainrot players are up +102% over 29h. More players usually means more demand.
Income history
- Change · All
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- High
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Value changes
No changes since we started tracking on Sep 28, 2026. When Steal a Brainrot buffs or nerfs Rubiko and Kubiko, it shows up here.
What is Rubiko and Kubiko in Steal a Brainrot?
Rubiko and Kubiko is a Secret brainrot in Steal a Brainrot, from Los Traders (no longer available). Its income is 72.5M/s, 72nd of 550 brainrots we track and 66th among 332 Secret ones.
- Rarity
- Secret
- Brainrot
- Brainrots
- Income
- 72.5M/s
- Rank
- #72 of 550
- Cost
- 21B
- How to get
- Los Traders (no longer available)
- Added in
- Update 58
How to get Rubiko and Kubiko
Get it from: Los Traders (no longer available).
Related: 
Los Sigmas
Los Cornis
Los Tangcitos
Los Tictacs
Where this comes from
Built from our Steal a Brainrot data, checked 2026-10-06, using the sources below.
- Steal a Brainrot Wiki · Rubiko and Kubiko
- Steal a Brainrot Wiki - Brainrots (list, rev 2026-09-26)
- Steal a Brainrot Wiki - individual brainrot pages (Brainrot Infobox cost/income/rarity), fetched via MediaWiki API 2026-09-28
- Steal a Brainrot Wiki - Rarities (rev 2026-09-20)
- Item images: stealabrainrot.fandom.com (fan wiki). Game art belongs to the developer.
Steal a Brainrot Wiki · Rubiko and Kubiko is licensed CC BY-SA 3.0. Game content and images belong to the game's developer. We are not affiliated with Roblox or the developer.
How Rubiko and Kubiko compares
Similar Secret brainrots
All Steal a Brainrot values →
- Cost
- 21B
- How to get
- Red Carpet (no longer available)
- Added in
- Update 53
- Cost
- 21B
- How to get
- Red Carpet (no longer available)
- Added in
- Update 56
- Cost
- 22.5B
- How to get
- Cyber Craft Machine (no longer available)
- Added in
- Update 47
- Cost
- 22.5B
- How to get
- Craft Machine
- Added in
- Update 66
- Cost
- 22.5B
- How to get
- Event, Machine, Robux (no longer available)
- Added in
- -
Questions about Rubiko and Kubiko
How much is Rubiko and Kubiko worth in Steal a Brainrot?
Rubiko and Kubiko has a income of 72.5M/s, which ranks it #72 of 553 in Steal a Brainrot. Gold 1.25x: 90.6M/s, Diamond 1.5x: 109M/s.
How rare is Rubiko and Kubiko?
Rubiko and Kubiko is a Secret brainrot, tier 7 of 8.
Is Capitano Americano better than Rubiko and Kubiko?
By income, yes: Capitano Americano is 72.5M/s, about 1.0 times Rubiko and Kubiko's 72.5M/s.
How do you get Rubiko and Kubiko in Steal a Brainrot?
Los Traders: Get it from: Los Traders (no longer available).
Cost and income from each brainrot’s page on the Steal a Brainrot wiki, checked 2026-09-28. Where the wiki contradicts itself we note it on the brainrot’s page.