Install
On Windows, open this page in Edge or Chrome and use Install Collectors or the browser’s install option.
YOUR NEXT CONNECTION. ONE CLICK AWAY.
Collectors.
Your own window.
Keep Collectors on your home screen or desktop. Step straight into your neighborhood.
IPHONE & IPAD
Your Signet. On your Home Screen.
Add the Collectors icon using Safari. You finish these steps yourself; this button cannot install it automatically.
- Open must-be-nice.com/install/ in Safari on your iPhone or iPad.
- Tap Share, then Add to Home Screen. Depending on your Safari layout, Share may be inside the More menu. If the option is missing, use Edit Actions to add it.
- Leave Open as Web App on if that option appears, then tap Add.
- Open the Collectors icon and sign in with your existing Must Be Nice account.
Your cards and progress stay with your account. Internet is required. This is the website installed as a web app, not an App Store download.
DESKTOP
Your world. Its own window.
Open this page in Google Chrome or Microsoft Edge on your computer.
Checking installation options…
If no install button appears, use your browser menu and choose Install Collectors or Install this page as an app. In Chrome this may be under Cast, save and share; in Edge, under Apps. Firefox desktop does not offer this installation flow.
Then open the Collectors icon from your desktop or app list and sign in.
The same Collector. Everywhere.
Use your existing Must Be Nice player account. Your cards, decks, credits and progress stay with that account. Installing does not create a new Collector.
Sign in
Use the same email and password you already use to play. No ChatGPT account required.
Return to your world
Open the Collectors icon from your app list or desktop. Internet is required to play and save.
On a phone or tablet?
On iPhone or iPad, open this page in Safari, choose Share, then Add to Home Screen. On Android, use your browser’s Install app or Add to Home screen option. Available options vary by browser.
Will I need to download every update?
The app loads the current hosted game when you open it. Finish your duel before reopening for an update.
What is Must Be Nice?
Must Be Nice is the home for Collectors and future games. Install Collectors here, then launch it from its own icon. The game stays connected to our hosted service for updates and your saved progress.