Privacy Policy
Monstrand, published by Wk.t202. Last updated 14 October 2026.
The short version
Monstrand has no accounts, no email sign-up and no advertising. It never asks for your name, your email address or a signature. If you connect a Solana wallet, the only thing we learn is its public address, which is already public on the blockchain.
What we store
Your lab is kept on our server under your public wallet address. It holds:
- Your monsters, your shard balance, your lab slots and your Codex discoveries.
- Your expedition and Daily Splice logs: the moves the game needs to replay a run and check the result is genuine, and the scores that appear on the leaderboard.
- Purchases: the transaction signature, product and amount of any SOL or SKR payment you make in the shop. These transactions are public on the Solana blockchain whatever we do.
- An activity log of what happened in your lab (monsters bred, spliced, upgraded or claimed), so the game can show it back to you and we can investigate problems.
- Rate-limit counters keyed by IP address and by wallet address, only to slow down abuse. They are not linked to any profile and are not sold.
We do not collect accounts, emails or wallet signatures. Practice mode needs no wallet and stays entirely in your browser's localStorage on your own device; it never reaches our server. The game also keeps a few settings there, such as pending purchase claims, which never leave your device either.
What we do not do
- We do not sell or rent your data, or share it with advertisers.
- We do not use tracking cookies or third-party analytics.
- We never hold your private keys. Every payment is approved by you, in your own wallet.
Who processes it
The game is hosted by Vercel and its data is stored with Supabase. A Solana RPC provider relays your transactions to the blockchain and answers the game's questions about it. The game's lettering is loaded from Google Fonts, so Google receives your IP address when a page loads. Each sees only what it needs to run its part.
Keeping and deleting
Your lab, logs and purchase records are kept while the game runs. To have the lab stored under your wallet address removed, email us from the contact below and say which address; we may ask you to show you control it. Records on the Solana blockchain cannot be deleted by anyone.
Children
Monstrand is not directed at children under 13, and payments require a Solana wallet, which is for adults.
Changes
If this policy changes, the new version will be posted here with a new date. Wk.t202 is responsible for the data described above.
Questions: wk.t202@gmail.com.