Your collection, safe and sound
One code and you're set: your collection, packs, streak and decks follow you to any device. No email, no password and no personal data. With it in the cloud, you can also trade duplicates.
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Your collection in the cloud
Save your collection in the cloud
No email, no password: we give you a code and your collection follows you to any device. Plus, with your collection in the cloud you can trade duplicates with other people.
- We upload what you have now: 0 different cards (0 in total), packs, streak and decks.
- From then on, packs are opened on the server (same rules: one free a day, streaks, tokens).
- Anyone with the code can use your collection: keep it like a password.
Use on another device
Already have a code? Type it here and this browser will use that collection. If you had cards here too, they get merged.
Privacy
Without the cloud, everything stays in your browser (localStorage): collection, packs, streak and decks. Nothing reaches us.
With the cloud we store, in a private Vercel Blob store, only what's needed to play: your cards (and how many copies), opened packs, tokens, streak and the day of your last free pack, redeemed gift codes, the score against Marciano, your decks and your trade offers. It all uses random IDs: no name, no email, no IP, nothing that says who you are.
For your collection code we only store a cryptographic digest (hash), same as for each linked device's key: your code can't be recovered from what we store. Trade offers only show cards, never who made them.
If you use “Email me the code” (when available), the email is only used to send it and is not stored.
You can delete everything whenever you want with “Delete my collection from the cloud”: it deletes the collection, the code and your offers. Questions? Write to us.