Discontinued Projects

Buck's first-party shutdown page confirms that the project closed and returned all funds to token holders.

DataHaven announced that it had exhausted every path forward and was shutting down the project, its network, Discord, Telegram, and everything associated with DataHaven.

Fey Protocol announced that it would shut down infrastructure and cease operations at the end of March 2026, while leaving its immutable smart contracts available for community use.

Rova co-founder Spenser Huang announced that the project was shutting down after project-side traction proved insufficient and incentive-driven participation weakened the intended community, and confirmed that the Rova site would also shut down.

Strobe Finance announced a permanent wind-down after follow-on funding and protocol revenue proved insufficient, disabled new deposits and borrowing immediately, and set 20 July 2026 as the permanent frontend shutdown date.

Tapp Exchange announced that it was winding down and would take its Aptos DEX frontend offline after 31 May 2026 while leaving withdrawals available through its contracts.

Ventuals announced that it was winding down to join another Hyperliquid team, with all deployed markets scheduled to be settled and halted by 19 June 2026.

Carrot announced that it was shutting down after the Drift exploit made continued operations impossible and gave users until 14 May 2026 to withdraw before its remaining positions were deleveraged.

Creed announced that it had dissolved the Web3 security company after three years, while honoring and transitioning its remaining client commitments.

Fantasy.top announced its shutdown and linked the team's detailed post-mortem after its trading-card economics and attempted product pivots failed to reach durable market fit.

Fishing Frenzy's official shutdown page states that the game and its developer Uncharted are ceasing operations, confirms the game is offline, and directs players to export assets from their self-custodial wallets.

GOAT Gaming announced a structured closure after failing to find sustainable product-market fit, set 16 February 2026 as the date when GOAT Gaming would be fully shut down and unavailable, and provided conversion and refund instructions for users.

Intergaze announced on 2 April 2026 that it was winding down, with its bridge closing 14 days later and NFTs scheduled to migrate to Stargaze on Cosmos Hub.

Ionic Protocol announced that the impact of its 2025 security breach forced it to cease operations permanently with immediate effect and told users to withdraw from every deployment.

The Internet Computer's official governance record documents KongSwap's announced sunset and its instruction for liquidity providers to withdraw before 6 April 2026.

Legend announced that it would wind down the company and mobile DeFi app, stopped onboarding users, and instructed customers to withdraw every balance before the app went offline on 12 July 2026.

Mint Blockchain replaced normal network access with its official withdrawal-only portal, which instructs holders to move ETH, WBTC, USDC, and USDT from Mint to Ethereum while the shutdown exit remains available.

NOXA confirmed that new token launches would remain disabled permanently, replaced its former launchpad with a static historical and creator-fee claim interface, and redirected all continuing trading fees to token creators after the launch function stopped on 11 July 2026.

PANews directly reported founder Sahil Dewan's 16 June 2026 announcement that Karma3 Labs and the OpenRank protocol would shut down, cease development, return remaining capital, and archive the fully open-source code and documentation.

Ranger Finance co-founder Barrett Williams announced on 14 May 2026 that the company was winding down after its treasury liquidation and funding shortfall.

Remora Markets announced that it was winding down all operations immediately after its parent Step Finance could not secure a viable recovery from a treasury breach.

Rodeo co-founder Kayvon Tehranian announced that the social NFT platform could not reach sustainable scale and would be completely switched off on 10 March 2026 after an export period.

Yupp announced its company wind-down, disabled new conversations immediately, and gave users until 15 April 2026 to export data before all remaining product access ended.

GoPulse announced on 26 May 2026 that its PulseChain tools platform would shut down on 1 June 2026.

Micro3 announced that it would sunset the quest platform and every associated ecosystem product effective 22 May 2026, instructing users to claim rewards and withdraw all staked tokens first.

MilkyWay published its dated protocol wind-down announcement on 15 January 2026 and began the final distribution process for token holders.

Ord.io co-founder Leonidas King announced that Ord.io and its companion app would close after the team ran out of money and could not find a viable path forward.

The Over Foundation announced Over Protocol's sunset, stopped every Foundation-operated wallet, node, RPC, explorer, and API service due to financial constraints, and said none would be restored.

Polygon states that the zkEVM Mainnet Beta sequencer was sunset on 3 July 2026 and the network no longer produces blocks.

Pyra announced that it would end operations after the Drift exploit, stopped new sign-ups, cancelled every card, and began shutting down its mobile application and infrastructure.

Seamless Protocol announced a phased full wind-down after two and a half years, with its interface and remaining operations ending on 30 June 2026.

Sugartown announced the shutdown of all operated services after D20 Labs could not find a sustainable path for its completed games; it separately committed to release the platform's IP, assets, and software to the community while leaving NFTs on-chain.

ZeroLend announced on 16 February 2026 that it was winding down the protocol and asked users to withdraw their assets.

0xPPL announced that it was winding down after four years and sunsetting its product, with the service scheduled to close completely at the end of June 2026.

BoomLand announced that it had exhausted every option, was closing the project, and could no longer continue operating it; Hunters On-Chain would remain available for a 12-month wind-down before its servers permanently shut down.

Botanix Labs announced the project wind-down, company dissolution, and an initial 1 July target while it finalized the network's withdrawal grace period.

Coinflare's official withdrawal page confirms an orderly wind-down of operations and states that users could no longer submit withdrawals through the exchange platform from 20 April 2026, leaving only a manual claim process for remaining assets.

DL News announced that the publication it launched in 2022 would close at the end of May 2026 after layoffs and unsuccessful efforts to build a sustainable independent media business.

HOME Verse operator double jump.tokyo announced that the Oasys Layer 2 blockchain would permanently end service on 30 June 2026 after operating since December 2022, with partner games and assets migrating away from the chain.

iGaming.org reported on 12 June 2026 that Legend of Arcadia had closed its game journey, would ship no development after Season 5, and was preparing a temporary route for players to move in-game ARCA on-chain.

The Mars Protocol Foundation published a protocol-wide wind-down plan to eliminate all debt, return remaining funds to depositors, move contracts to a final disabled state, and cease Mars Protocol operations after no viable successor team emerged.

Over Foundation announced that financial constraints forced it to permanently stop every Over Protocol service and infrastructure component, including OverWallet, OverNode, OverFlex, RPC nodes, explorers, and APIs, with no plan to restore them; only independently operated validators may keep the open-source chain producing blocks.

Radiant Capital DAO announced an orderly wind-down on 1 June 2026, stopping active development, borrowing, emissions, and all new initiatives immediately.

Satori Finance announced a complete operational wind-down after revenues became insufficient, directing users to close positions and withdraw before all platform services ended on 16 July 2026.

Uncharted's official shutdown page states that the studio and Fishing Frenzy are winding down and ceasing operations after the team failed to find sustainable product-market fit for its crypto-gaming thesis.

Bloktopia announced the conclusion of all activity across its ecosystem, including BLOKPAD and BPAD, after operating since 2021.

Catalog's final announcement records its 2021 launch, says the project reached its completion after five years, and sets 9 March 2026 for turning off the platform and open-sourcing its codebase.