Privacy Policy

Lemur Blocks, last updated 2 November 2026.

Lemur Blocks is a browser game at lemurblocks.heylogram.com. You climb with a lemur, mine ore, craft gear and fly between planets.

Playing as a guest

• Your progress, items and settings are kept in your own browser, under this site's name. Nothing is sent to us.

Signing in with Nimiq

• When you sign in, your wallet signs a short message. The game server keeps your public Nimiq address, the name and country you choose, your climbs, your items and your orders.
• The game never asks for your recovery words or private keys, and it cannot move funds. Every payment is approved by you in your own wallet.
• To keep prizes fair, the server keeps a short scrambled code made from your network address (IP), not the address itself. It is only compared with other players' codes to spot one person playing with several accounts.
• In Nimiq Pay, the game asks once for this phone's identifier for Lemur Blocks. Nimiq Pay shows you the request and you can say no. The identifier is made only for this site, so other sites cannot match it, and it does not reveal who you are. Only the first account on a phone can win monthly prizes.

What is public

• The ranking shows the name and country you choose, your score and your floor.
• Payments are Nimiq transactions, so they are public on the Nimiq blockchain.
• Character NFTs, Bazaar listings and sales are shown with the owner's public address in the game, in the Bazaar and in the public Lemur Blocks ledger.

Who else is involved

• The game reads the daily NIM price from CoinGecko. No player data is sent with that request.
• We do not sell or share your data.

Deleting your data

• Write to us with the Nimiq address you signed in with and we delete your account. Payments and ledger entries stay on the blockchain and in the ledger, because they cannot be changed.

Contact

lemurblocks@heylogram.com