20 mystery-egg placeholder animations — the image a token shows on OpenSea before reveal. The sealed Hyperdusk egg never hatches a creature here: cracks leak light and reseal, energy swells and settles. Built on the same pixel design system as the minting animation.
Square · looping · opaque · 400×400/nfts/prereveal/prereveal.gif. Point the contract's unrevealed tokenURI image there (or pin to IPFS), then swap to per-token metadata at reveal.