Update 1.0.8 brings critical performance fixes and content synchronisation to the Nintendo Switch version of World War Z. Saber Interactive optimized the game engine to handle hundreds of active zombies on screen without crashing the system. Key Enhancements
Installing unsigned NSPs on your Nintendo Switch requires circumventing security measures (via modchips or a vulnerable unit on system firmware 18.0.0 or below). This violates Nintendo's Terms of Service, voids your warranty, and can lead to a console ban from all online services—including cross-play for World War Z . world war z switch nsp dlc update 108 eshop exclusive
Searching for will lead you to two very different places: Update 1