Game-Integrated NFTs

Kart Rumble uses NFTs to represent a wide range of in-game assets that offer both cosmetic appeal and functional depth.

Key NFT Types:

  • Karts – Customizable and upgradable vehicles with rare visual styles and limited-edition models. While all players start with a base kart, premium karts offer aesthetic and personalization benefits (not raw performance, to ensure fair competition).

  • Characters – Meme-inspired avatars with their own animations, emotes, and lore. Each character can be upgraded with NFT-based accessories, outfits, and celebratory moves.

  • Power-Ups & Items – Rare, limited-time power-ups or item skins available during seasonal events or exclusive drops.

  • Track Passes – Unlock access to seasonal community-made tracks or special event maps. Some tracks may even offer unique RBT rewards or tournament access when raced.

  • Creator-Minted Content (Future Feature) – Players will eventually be able to design and mint their own track layouts or cosmetic assets, becoming both creators and contributors to the game world.

All NFTs are stored on the Polygon blockchain (and eventually, the Kart Rumble Supernet) and are fully owned, tradable, and usable by the player.


The NFT Marketplace

Kart Rumble features an integrated NFT marketplace where players can:

  • Buy and sell in-game items, cosmetics, and limited-edition collectibles using RBT

  • Trade with other players in a transparent, on-chain environment

  • Access exclusive seasonal drops, bundles, or collaboration assets

  • Participate in raffles, auctions, and early access sales for premium content

Marketplace Highlights:

  • RBT as the Primary Currency – All NFT purchases and listings are done in Rumble Tokens, creating consistent demand for the token.

  • Low Fees & Fast Settlement – Built on Polygon, all transactions are fast and nearly gas-free.

  • Royalty Fees for Sustainability – A small percentage of each sale goes back to the ecosystem fund, supporting game development, token stability, and Rumble AI progression.

  • Dynamic Pricing Events – Limited-time sales, flash auctions, and AI-generated rarity boosts encourage activity and engagement.


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