: DOOM Eternal does not support local split-screen multiplayer on any platform, including the Switch.
: Nintendo can detect modified system files when a console connects to the internet. This often results in a permanent ban from all online services, including the Nintendo eShop and multiplayer gaming. DOOM Eternal Switch NSP Free Download
DOOM Eternal was a massive undertaking. Purchasing the game through the official Nintendo eShop ensures you receive the latest patches, stability updates, and support the creators who made the port possible. Installation and Requirements Guide: DOOM Eternal Switch NSP Free Download No