Which major gaming platform experienced a massive product recall in 2021 when they had to remove and reimburse over 1.7 million NFT items after discovering a critical security vulnerability?

In the history of gaming and virtual worlds, few incidents have impacted player economies as dramatically as certain product recalls. When digital assets and currencies are suddenly revoked or modified, entire virtual economies can collapse overnight. This poll tests your knowledge about one of the most significant product recalls in gaming history that fundamentally changed how developers approach virtual economies and consumer trust in digital ownership.

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Axie Infinity, after hackers exploited a bridge vulnerability to steal $625 million worth of cryptocurrency
Roblox, after discovering that certain limited-edition items contained exploitable code that allowed item duplication
Decentraland, after finding that land parcels were being incorrectly allocated, causing ownership conflicts
The Sandbox, after determining that their LAND NFTs contained a critical flaw allowing unauthorized transfers