Game Development

KARASTAR

Discipline

Game Development

Play-to-earn NFT battle game with custom tokenomics and smart contracts.

The brief

From a real problem to a working product.

KARASTAR was one of Golden Sea's most ambitious blockchain projects. The client had a vision for a full P2E ecosystem — not just slapping NFTs on a game, but building genuine economic incentives that rewarded skilled players over time.

We architected a dual-token economy: KAR for in-game utility and KSHARE for governance and staking. Smart contracts handle NFT minting, battle outcome recording, staking yields, and breeding logic — all on BNB Chain for low gas fees. CertiK audited the contracts before mainnet.

The game client is a full RPG-lite experience: PvP arena, PvE dungeons, character evolution, and equipment crafting. Unity handles the client; a Node.js API bridges game state with on-chain data. Despite the complexity of the backend, the game experience itself feels like a normal mobile RPG — the blockchain parts run invisibly underneath.

Scope delivered