While difficult now, EA Help sometimes assists with legacy PopCap purchases if you have the original order number. Common Fix: Game Won’t Start on Steam
If you purchased the game years ago from the original PopCap site and need to find your old key:
Many users looking for keys are actually trying to bypass a startup error on modern Windows. If your Steam version won't launch: Zuma's Revenge : Video Games - Amazon.com zuma revenge popcap games registration key
If you have an EA Play subscription through PC or Xbox, the full version of Zuma's Revenge is included without requiring a separate key. Recovering a Lost Key
Purchasing from the Steam Store or the EA App automatically activates the game on your account. You do not need to enter a manual registration key. While difficult now, EA Help sometimes assists with
Look for subjects containing "PopCap Games license" or "PopCap Games activation" .
Today, the game is primarily managed through digital storefronts that use automatic activation rather than manual keys. How to Get a Legal Registration Key Today Recovering a Lost Key Purchasing from the Steam
Because the original PopCap web store is no longer active, you cannot buy a "standalone" key directly from PopCap. Instead, you should use these modern methods: