Terms of Service

Effective 24 September 2026. These rules cover the Mei Mei website, accounts, loader, and client. “Mei Mei”, “we”, and “us” means the team running Mei Mei. Using any of it means you accept these rules. For support or refunds, talk to us on our official Discord.

What you are buying

Mei Mei is paid software. Checkout is automatic through our Sellix store: 1-month keys and lifetime keys. You pay, Sellix hands you a license key, and you redeem it when you register your account.

A 1-month key gives you a personal license for 30 days from redemption. A lifetime key lasts until Mei Mei is discontinued. It does not mean forever, and it does not mean your lifetime. Updates released while your license is active are included.

You are buying access, not ownership. You may not sell, rent, sublicense, share, or redistribute Mei Mei or any part of it.

Refunds and chargebacks

Because keys are delivered instantly, we refund only when you have not downloaded or used the product. We can see whether a key was redeemed and whether the loader was ever downloaded. Used means no refund.

If Mei Mei does not run on your PC at all, report it within 14 days of purchase with your purchase details, Windows and game versions, and what happens when you try to run it, and you get a refund instead. Never send your password or wallet recovery phrase.

Reversing a payment through your provider after receiving a working key gets your account banned on sight. This is on top of your normal consumer rights, not instead of them.

Mei Mei belongs to us

You may not copy, reverse-engineer, decompile, modify, crack, leak, reupload, or redistribute Mei Mei in any form. You may not use our name, logo, or materials to pass yourself off as us.

If you crack, leak, or redistribute Mei Mei, your account is banned on sight. We file takedowns with hosts, platforms, and Discord, and we take further action wherever it is worth doing. If you spot a copy or a leak, send it to us on Discord.

Your account

Keep your login to yourself. Anything done on your account is your responsibility. If you think someone else got in, change your password and tell us.

These get you banned with no warning:

Sharing your account.
Selling invites.
Giving the client to anyone without a license.

A ban ends your access. Rule-breaking bans are not refunded, unless the law says otherwise. Think we got it wrong? Explain what happened on Discord and we will look.

Using the client

Mei Mei is a Minecraft modification. Servers can detect it and ban your game accounts. We do not promise it is undetectable and we are not responsible for bans on your accounts.

Mei Mei is not affiliated with or endorsed by Mojang or Microsoft. Game updates can break features at any time, so check things still work before you buy.

You must be old enough to agree to this where you live. If you need a parent or guardian’s permission, get them involved first. You must also meet Discord’s own age rules when dealing with us there.

Downtime and changes

Maintenance, outages, and updates interrupt access. Features change as the product develops. Lifetime access does not mean uninterrupted service, every future feature, or support for every system.

If these terms change, the new version goes up here with its effective date. If the law says we need your agreement or advance notice, we do that. A later change never erases an existing refund claim.

Your information

The Privacy Policy says what we handle, why, and how to request access or deletion.