Mintable is set to launch NFT collectibles as part of its interactive Eco Trail Treasure Hunt ahead of the country’s annual Youth4Climate Festival 2025, as part of the Singapore Sustainability Festival.

The Singaporean NFT marketplace is preparing to launch five unique NFTs that visitors can collect by participating in a blockchain-based card game held at City Square Mall on Kitchener Road, Singapore. The Eco Adventure card game will run alongside the Singapore Sustainability Festival, scheduled from June 6 to June 8.

During the festival’s run, participants will be able to collect digital badges that they can obtain by scanning eco-friendly installations throughout the mall and completing mini sustainability lessons. Once completed, participants will be able to collect up to five unique NFT collectibles dubbed “Green Stop” NFTs without prior web3 knowledge needed.

Partnering with City Developments Limited, the Singapore Innovation Centre, the Asia Blockchain Association, and the Sustainability Alliance, Mintable’s B2B utility NFT arm, Mintology, will power the Eco Adventure card game using blockchain. The initiative leverages the project’s gasless NFT infrastructure.

Mintable CEO Zach Burks sees the joint campaign with Go Green SG as an opportunity to engage young people and spark interest in sustainability. The program also introduces them to web3 technology, including NFTs, by taking a “balanced approach” and promoting healthy attitudes toward digital innovation.

“We are excited by the potential of the gasless minting technology deployed into the treasure hunt and will continue working with key government bodies to build future solutions that help everyday individuals better interact with the world around them,” said Burks.

The mini sustainability lessons cover topics such as upcycling workshops, materials exploration, the importance of trees, and the impact of visual upcycled art in society. All lessons are designed to be kid-friendly and interactive, integrating Mintable’s web3 technology with real-world engagement.

Participants who collect all five NFTs will be eligible to enter the festival’s lucky draw for a chance to win prizes. The joint campaign aims to demonstrate how NFTs can be seamlessly integrated into government-supported green initiatives while boosting the adoption of web3 technology.

According to the country’s Independent Reserve Cryptocurrency Index 2025, crypto ownership in Singapore has fallen by 11%. A survey conducted by Independent Reserve Singapore found that nearly 50% of crypto investors have sold their holdings in the past year, with 67% of them making a profit.