Brilliantcrypto, a subsidiary of Colopl Inc., is launching a new in-game mining region called Region 3 "Northern Tanzania" on March 11, 2026 (Wednesday). This is the final mining area in the game, meaning all gemstone types will be introduced and the total gem supply will be finalized with this release.
Region 3 "Northern Tanzania" — The Final Mining Area
With the launch of Region 3, all gemstone varieties will be available and the total gem supply will be determined. Going forward, Brilliantcrypto plans to focus on enhancing the value of gems and jewelry and activating the in-game market.
Region 3 features 9 types of gemstones, including rare colored gems:
Fancy Pink Diamond
One of the rarest colored diamonds in the world, radiating a glamorous and charming brilliance. Known as a "symbol of destiny" for its rarity, it captivates with its graceful pink glow.
Fancy Black Diamond
A diamond with intense luster hidden within its deep black interior. Loved for its unique and stylish appeal, it carries a weight and presence unlike any other gemstone.
Fancy Blue Diamond
Sometimes called a "gift from god," this diamond features a mysterious deep blue color. Among colored diamonds, it holds exceptional rarity and emits a noble brilliance that evokes intelligence and tranquility.
Emerald
A gem prized by legendary beauty Cleopatra, featuring a rich and vivid green color. Also known as the "love stone," even its inclusions serve as proof of natural origin, offering a fresh and lush healing brilliance.
Imperial Topaz
A gemstone known for its many colors, with sunny yellows and oranges said to bring hope and vitality. Its clear, pure radiance lights up the heart.
Sapphire
A faithful and refined blue reminiscent of open skies and deep oceans. Long cherished by clergy and scholars as the "stone of wisdom," its unwavering beauty is considered a symbol of nobility.
Peridot
Known as the "stone of the sun," this gemstone is characterized by a refreshing olive green color. Valued as a light of hope illuminating hardship, it does not lose its brilliance even in the dark.
Amethyst
The finest crystal, radiating a mystical allure in its noble purple hue. Long believed to possess protective and healing powers, it features a deep purple gradation that changes depending on the viewing angle.
Small Diamond (Returning from Region 1)
Small-sized diamonds limited to a maximum of 2ct — in high demand for jewelry making but historically in short supply — make their return in Region 3.
Comeback Campaign: Login to Level Up Mining Performance
Ahead of the Region 3 launch, a limited-time Comeback Campaign kicks off on March 4, 2026 (Wednesday). Players who log in during the campaign period will receive "Mining Performance" level-ups as rewards based on the number of days logged in. Higher Mining Performance levels increase mining speed, making excavation more efficient.
While the Mining Performance level normally can only be raised by 1 per day, logging in every day during the campaign allows players to gain up to 10 levels from campaign rewards alone — and up to 17 levels total when combined with the regular daily level-ups. Note that all 7 days of login rewards require logging in every day starting from March 4.
| Campaign Period | March 4, 2026 (Wednesday) 3:00 PM to March 11, 2026 (Wednesday) 2:59 PM (Japan Time) |
|---|---|
| Rewards | Login Day 1: Mining Performance +1 / Day 2: +1 / Day 3: +1 / Day 4: +2 / Day 5: +1 / Day 6: +1 / Day 7: +3 |
SNS Campaign: 100 Winners Receive BRIL Tokens
A limited-time SNS campaign also launches on March 4, 2026 (Wednesday). A total of 675 USD worth of BRIL tokens will be distributed to 100 randomly selected participants.
To enter, visit the GLEAM campaign page and complete the steps: follow the official X and TikTok accounts, repost and view the designated posts, and join the official Discord server.
| Application Period | March 4, 2026 (Wednesday) 3:00 PM to March 18, 2026 (Wednesday) 2:59 PM (Japan Time) |
|---|---|
| How to Apply | Access the GLEAM campaign page at https://gleam.io/9elBH/region-3-release-campaign and complete all steps on the page |
| Prizes | 100 winners selected by lottery to receive a total of 675 USD worth of BRIL: 1st Prize: 150 USD worth of BRIL x 1 winner / 2nd Prize: 100 USD worth of BRIL x 1 winner / 3rd Prize: 50 USD worth of BRIL x 1 winner / 4th Prize: 15 USD worth of BRIL x 7 winners / 5th Prize: 3 USD worth of BRIL x 90 winners |
About Brilliantcrypto
Brilliantcrypto is a Web3 project aimed at creating valuable gemstones in the digital world. Inspired by Bitcoin's "Proof of Work," the game uses a concept called "Proof of Gaming," where valuable digital gems are created exclusively through mining by game players. Players take on the role of miners, excavating in a mine to discover the BRIL token — Brilliantcrypto's in-game cryptocurrency — as well as gems. Gems can be traded with other players using BRIL tokens in-game or processed into jewelry for sale.
The game is available for download:
| Android / PC | https://brilliantcrypto.net/jp/ |
|---|---|
| iOS | https://apps.apple.com/app/id6478999861 |
