BRAIN 99: Fun Brain Battle!
Casual In-app purchases Contains ads
Train Daily and become Smarter Everyday!
- Downloads
- 46.3K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Jan 27
- 2026 · v27.1216.0
Screenshots
About BRAIN 99: Fun Brain Battle!
Looking to boost your IQ? Kickstart your brain training!
Welcome to the thrilling brain survival, BRAIN 99!
[Game Features]
🧑🤝🧑 Enjoy a Brain Battle with your Friends & the Whole Family!
- From kids to adults, everyone can play with ease.
- Challenge your family and friends in real-time with Friends Mode.
📊 Boost Your Brainpower with Custom Training!
- Train specific skills like memory, observation, analysis, focus, and calculation.
- The only one who can beat you is you! Train daily and get a little smarter each time.
🎮 Over 20 Brain-Activating Mini-Games to Sharpen Your Mind!
- Activate different parts of your brain with a variety of easy-to-learn mini-games.
🥇 Aim for a Higher Rank and Earn Rewards!
- Compete for special rewards based on weekly and monthly rankings.
Level up your IQ now!
Check out your daily brain improvements with BRAIN 99!
🎊Nominee at the 2024 Busan Indie Connect Festival (Casual & E-sports)
[Game Terms of Use]
http://wwwdata.xogames.co.kr/policies.html
[Privacy Policy]
http://wwwdata.xogames.co.kr/privacy.html
[Game Inquiries & Bug Reports]
Email Address: [email protected]
Welcome to the thrilling brain survival, BRAIN 99!
[Game Features]
🧑🤝🧑 Enjoy a Brain Battle with your Friends & the Whole Family!
- From kids to adults, everyone can play with ease.
- Challenge your family and friends in real-time with Friends Mode.
📊 Boost Your Brainpower with Custom Training!
- Train specific skills like memory, observation, analysis, focus, and calculation.
- The only one who can beat you is you! Train daily and get a little smarter each time.
🎮 Over 20 Brain-Activating Mini-Games to Sharpen Your Mind!
- Activate different parts of your brain with a variety of easy-to-learn mini-games.
🥇 Aim for a Higher Rank and Earn Rewards!
- Compete for special rewards based on weekly and monthly rankings.
Level up your IQ now!
Check out your daily brain improvements with BRAIN 99!
🎊Nominee at the 2024 Busan Indie Connect Festival (Casual & E-sports)
[Game Terms of Use]
http://wwwdata.xogames.co.kr/policies.html
[Privacy Policy]
http://wwwdata.xogames.co.kr/privacy.html
[Game Inquiries & Bug Reports]
Email Address: [email protected]
What’s new
Version 27.1216.0 · Updated January 27, 2026
- Updated Android target API and libraries - Improved score and timing sync - Minor bug fixes
Play today's Sudoku puzzle
A quick 6×6 Sudoku every day; levels grow to the classic 9×9. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.
Alternatives to BRAIN 99: Fun Brain Battle!
Looking for apps like BRAIN 99: Fun Brain Battle!? Here are 6 similar Android apps on Google Play. All of them are free to download.
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| BRAIN 99: Fun Brain Battle! | – | Free | 10,000+ | Jan 27, 2026 | |
| Spectral Survivor | – | Free | 100,000+ | Nov 2, 2026 | Compare |
| Snake Car Puzzle | – | Free | 10,000+ | Sep 12, 2024 | Compare |
| Rhino Rampage | – | Free | 10,000+ | Sep 5, 2024 | Compare |
| Blossom Match: Sorting Games | – | Free | 500,000+ | Aug 5, 2026 | Compare |
| Championship Charge Huddle | – | Free | 1,000+ | Aug 28, 2024 | Compare |
| Dice Till Die | – | Free | 1,000+ | Aug 26, 2024 | Compare |
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