Yield Fields accused of plagiarism after total sell-out of its 3,333-plot farming NFT collection

On October 28, 2026, Yield Fields Ltd., an American studio specializing in NFT games, announced the total sale of its collection of 3,333 virtual plots ("deeds"), sparking a controversy over potential similarities with six other existing "farming" projects. This controversy, which questions the originality of the game mechanics and the use of artificial intelligence, comes in an NFT market already weakened by repeated accusations of a lack of differentiation. Context Yield Fields is part of the so-called "farming" NFT game segment, where non-fungible token holders receive rewards in exchange for their active or passive participation in the protocol. This model, popularized by projects such as Axie Infinity or DeFi Kingdoms, relies on staking mechanisms and automated token distribution, often backed by blockchains compatible with smart contracts. The sector, expanding rapidly since 2024, attracts fierce competition, with hundreds of annual launches, an increasing share of which rely on AI tools to accelerate development. The sale of the 3,333 Yield Fields plots, organized via a Dutch auction on the OpenSea platform, generated immediate excitement, but also criticism. As early as October 28, community members pointed out striking similarities with six other games, whose themes – monkeys, eggs to hatch, or boss fights – allegedly reused visual and functional elements already in use. These accusations come in a context of increased distrust toward NFT projects, where the absence of independent audits and transparency regarding secondary volumes fuels fears of "rug pulls" or opportunistic copies. The Facts According to the official press release from Yield Fields published on October 28, 2026, all 3,333 NFT plots were sold in less than 24 hours after the mint opened. The public auction, launched on October 13 at 6:00 PM UTC, was initially intended to last 24 hours with a starting price set at 1 ETH, decreasing down to 0.069 ETH. However, according to BlockchainGamerBiz , the collection sold out in just 30 seconds, at a final price of 0.999688 ETH per plot. The media outlet estimates gross revenues at approximately 3,332 ETH (or 8.3 million dollars at the time), but notes that this estimate does not account for allocations reserved for whitelist participants, whose purchase price remains unknown. The collection, titled Yield Field Deeds , is hosted on the Robinhood Chain blockchain and accessible via OpenSea. According to platform data as of October 29, 2026, the floor price stood at 2,015.05 dollars, with a maximum offer at 1,863.63 dollars, representing a gap of 7.5%. The 24-hour trading volume reached 33,000 dollars, for a cumulative total of 3.3 million dollars. OpenSea recorded 203 plots listed for sale (6.1% of the total supply) and 1,221 unique holders. No data was published regarding the number of secondary transactions or the average resale price, which limits the assessment of the project's actual liquidity. In a message published on October 28 on X (formerly Twitter), a user identified by the pseudonym SafZ listed six projects accused of drawing direct inspiration from Yield Fields: games centered on monkeys, eggs to hatch, banks, fishing, floating islands, and boss fights. Although SafZ illustrated their point with a collage of images, no contract addresses or collection names were associated with these allegations. The post mentions neither proof of technical plagiarism, nor theft of funds, nor confirmation of a "rug pull". Yield Fields has not communicated regarding any security or compliance audits for its smart contract. The project's Discord community has seen an increase in activity, with over 1,200 messages exchanged in 48 hours, according to internal sources cited by crypto.news . Furthermore, the studio's official website indicated on October 28 that its "lobby" was accessible via Robinhood, without specifying whether this mention implied a partnership or simple technical compatibility. Understanding Key Concepts NFT farming "NFT farming" refers to a mechanism where non-fungible token (NFT) holders receive rewards, generally in the form of tokens, in exchange for their participation in the protocol. For example, a player owning a virtual plot in a game like Yield Fields can "farm" this NFT by locking it in a smart contract, allowing them to receive tokens at regular intervals. These rewards often depend on the rarity of the NFT and the duration of ownership. This model is inspired by "staking" mechanisms in decentralized finance (DeFi), where users lock up assets to generate passive income. Smart contract and security audit A smart contract is a computer program executed automatically on a blockchain, without human intervention. In the case of NFTs, it manages functions such as creation, sale, or reward distribution. A security audit consists of having this code verified by an independent third party to identify potential vulnerabilities (flaws, hacking risks, or design errors). For example, an audit could reveal if a smart contract allows its developer to arbitrarily modify game rules or siphon user funds. The absence of an audit, as is the case for Yield Fields, exposes investors to increased risks. Floor price and liquidity The floor price corresponds to the minimum price at which an NFT from a collection is offered for sale on a secondary market. It reflects the value perceived by sellers, but does not guarantee that transactions take place at this level. Liquidity, on the other hand, measures the ease with which an asset can be bought or sold without affecting its price. For example, a collection with a daily trading volume of 33,000 dollars and only 6.1% of the supply for sale (such as Yield Fields) exhibits limited liquidity, which can lead to significant gaps between asking prices and accepted offers. Whitelist and guaranteed allocation A whitelist is a pre-approved list of blockchain addresses authorized to participate in a private sale or a mint before the…