By Xiaobing
On October 6, Igloo Inc., the parent company of Pudgy Penguins, announced that its Ethereum L2 network Abstract would gradually wind down operations, with its mainnet scheduled to shut down on December 15. After the cutoff date, assets that remain on the chain will become inaccessible.
This message comes less than a week after Blast announced its shutdown.
But Abstract’s demise is completely different from Blast’s. Blast died because “no one showed up”: its TVL plunged 98% from $2.27 billion, and its daily revenue was $110 before it shut down. Abstract died for a reason that makes the industry even more uneasy: it had 400,000 users, 4 million wallets, 144 apps, 325 million transactions, and brand partnerships with Red Bull Racing and Disney.
It had everything most L2s could dream of, and still couldn’t sustain itself.
“Tens of millions of dollars” in losses and a token that was never issued
CEO Luca Netz wrote a rare, candid post on X.
Igloo bankrolled Abstract for 18 months. The losses amounted to “tens of millions of dollars.” In July 2024, Igloo raised more than $11 million in a round led by Founders Fund, with the goal of bringing consumers on-chain through the distribution power of the Pudgy Penguins brand. Abstract’s mainnet launched in January 2025.
And then what? A DeFi ecosystem never took shape. On-chain liquidity remained thin. Institutional participation was extremely limited. The operating budget was far smaller than those of competitors.
Netz made an interesting point: Igloo could easily have issued an Abstract token, or even held an ICO to keep the project alive. But they chose not to.
“A token needs real demand to drive its value. Issuing a token that we ourselves don’t believe in would let the community down.”
In an industry where almost every new chain issues tokens and runs airdrops to attract traffic and extend its runway, Netz chose not to issue a token—and then shut down the chain.
The gap between 4 million wallets and 400,000 users
Abstract’s numbers weren’t shabby.
More than 4 million Abstract Global Wallets were created, over 400,000 users used the network, more than 3.25 million transactions were processed, and 144 applications were deployed.
But CryptoBriefing pointed to a key gap: “The difference between 4 million wallets and around 400,000 users is telling in itself.”
That means each real user created an average of 10 wallets. Many wallets are empty, inactive, or were created in bulk in hopes of qualifying for a potential airdrop. In traditional internet terminology, this is the gap between “registered users” and “active users”; in crypto, the near-zero cost of creating wallet addresses magnifies that gap tenfold.
More importantly, how many of those 400,000 users were regularly performing on-chain activities that generated gas fees? Abstract was positioned as a “consumer-friendly chain,” which meant its user base consisted more of NFT collectors, participants in brand campaigns, and casual users than frequent-trading DeFi power users.
This brings us back to the same structural issue as the Blast case: a chain’s revenue comes from fees generated by on-chain transactions, not from the number of users. You can have a million users, but if they each make only one transaction a month, the resulting gas fees might not even cover the sequencer’s operating costs.
Two L2s shut down in one week
It’s no coincidence that Blast and Abstract announced their shutdowns in the same week. With Bitcoin L2 Botanix shutting down in June, three venture-backed L2s have now come to an end in 2026.
This points to a harsh assumption about the Ethereum L2 sector that the market is now putting to the test: most L2s won’t be able to survive as independent businesses.
Dozens of L2s are currently operating on Ethereum. Most of them are highly similar technically: they use the same Rollup architecture, are compatible with the same EVM, and bridge to the same Ethereum mainnet. Differentiation is extremely difficult.
Surviving chains tend to follow one of two models. One relies on distribution: Base has tens of millions of Coinbase users behind it, making its cost of acquiring traffic almost zero. The other relies on an established ecosystem: Arbitrum had accumulated a large number of DeFi protocols by 2022, with users’ funds and habits already anchored to the chain.
Abstract had neither. It had a brand—Pudgy Penguins is extremely well known in NFT circles—but brand recognition doesn’t equal on-chain trading habits. Someone who has bought a Pudgy Penguins toy and someone willing to lend or borrow on-chain as a DeFi user are two entirely different audiences.
Is this damage control or a retreat for PENGU?
After shutting down the chain, Igloo announced it would refocus all its resources on Pudgy Penguins and the PENGU token. PENGU fell around 5.6% on the day the news was announced, to about $0.009.
There are two starkly different interpretations of how Abstract’s shutdown will affect PENGU.
The damage-control argument is that Abstract consumed millions of dollars’ worth of Igloo’s operating resources each month—money that could have gone toward expanding the Pudgy Penguins brand and building out the PENGU ecosystem. Shutting down an L2 that can’t generate positive cash flow and concentrating people and funding on businesses with real revenue models is rational capital allocation.
The contraction argument points out that Abstract was central to Igloo’s growth narrative of “expanding from an NFT brand into on-chain infrastructure.” Without its own chain, PENGU would revert to being a community token “parasitic” on someone else’s chain, losing the narrative premium of “having its own chain.” In the long term, Igloo’s strategic ceiling would be significantly lower.
Which interpretation proves right will depend on what happens over the next few months: Will Igloo put the resources saved by shutting down Abstract into real use cases for PENGU? Can Pudgy Penguins’ brand-licensing revenue cover the company’s operating costs? Do PENGU holders have any form of revenue sharing or buyback mechanism?
None of these questions has an answer yet. The shutdown announcement addressed only the problem of “stopping the bleeding”; it didn’t answer the question of “what will drive growth from here?”
The December 15 countdown
For users who still have assets on Abstract, taking action is now urgent.
Unchained reported that around $47 million in assets remain on Abstract. Users can migrate their assets to Ethereum mainnet through the Migration Hub or Abstract’s native bridge, which currently has a delay of about three hours.
After December 15, the chain will shut down, and any funds that haven’t been migrated will become inaccessible. Abstract specifically warned users to watch out for phishing pages posing as migration sites and to use only official channels.
In his farewell statement, Netz wrote: “Some people will be happy with this outcome. That reaction is understandable. Building a chain is an incredibly difficult business to succeed in, and simply having tried is something to be proud of. My only regret is that we never got to celebrate a win together with the Abstract community.”
Two chains, within one week, with the same outcome. Blast showed that “money without users” doesn’t work; Abstract showed that “users without money” doesn’t work either. The next question is: for L2s that have both money and users but still rely on subsidies to sustain their ecosystems, has their countdown already begun too?