Tasks

1. Build and deploy a cross-chain game

2. Create a template for cross-chain NFT referencing

3. Submit the template as an ICON Improvement Proposal (IIP)

Rewards

Evaluation Criteria

• Creativity — prioritize the uniqueness and genius of game developers to make this stand out
• Unique to xCall — new use cases unlocked by xCall’s distinct new features (i.e. interoperability)
• Functionality — deployed and workable on xCall-connected-networks
• Implementation — quality, readable, clean code
• Impact — open-sourced, publicly available code via Github and the ICON IIP repository
• Sustainability — extensible and a realistic path to continue development
• Originality — should be an original creation. If based on an open-source code, needs to contain clear improvements on the original (and comply with applicable licenses)
• Cross-chain integrations — priority given to solutions that integrate as many chains as possible. Heterogeneous solutions like EVM ↔ ICON-Java are great! So are innovative solutions involving multiple EVM chains!
• Leverage ecosystem tooling — Use development-assist tools like Drogon, ICON Tracker API, ICON SDKs, javaee-scorex, javaee-annotation-processor, javaee-unittest, Hana wallet, etc. See the awesome-icon list for tools in the ecosystem

One winner will be awarded for a dApp between EVM ↔ EVM environments, one winner will be awarded for a dApp between EVM ↔ ICON-Java environments, and one winner using the HAVAH chain

No GUI is required for this, but it may be useful for demonstration purposes

How to Submit