Here you can buy a license, download the Windows app, and read the guide. Playing, duplicating items, and protection all happen inside the Z5 app on your PC — not in the browser.

Open Download, enter your license key, then download and extract the file. Run the app and sign in with the same key.

After you sign in to the app, press Connect account and follow the steps for Steam or Xbox (PC). You only need to do this once per license.

1. Check prices on the purchase page.
2. Pay with Binance, crypto, or a gift card from G2A.
3. Send proof of payment on Discord.
4. We send your key — use it on the download page and in the app.

Your day starts the first time you sign in (on the download page or in the app), not when you pay.

Yes. When we release a new version, download it from the download page with the same key.

One Windows PC per license. If you get a new PC, sign in on the download page with your key, then click Move license to new PC (up to 2 times every 24 hours). After that, sign in in the app on the new computer. If you are out of moves, contact us on Discord.

Most materials, ammo, and stackable loot can be duplicated like normal. Guns are different — the game treats each weapon as unique, so you cannot copy the same gun over and over on one account. Craft or recycle for new weapons instead.

The game remembers each weapon separately. Z5 can help you organize and move guns between accounts (one move per weapon), but it cannot create unlimited copies of the same gun on a single profile.

A Windows 10 or 11 PC, your license key, and a Steam or Xbox (PC) account linked inside the app.

Many players use their main account without problems. We still suggest trying new features on a second account first if you are unsure.

Join our Discord server — the same place for the website and the Windows app: support, license keys, payments, and PC resets.