When a save file is incompatible due to a map update, players now restart the level with their existing inventory rather than losing progress entirely.

Release notes for mods are now visible directly on the .

The update version 1.0.3 , released in October 2024, introduced several quality-of-life improvements and platform-specific fixes for the Nintendo Switch. This update specifically targeted gyro controls, input latency, and mod accessibility to enhance the experience of these classic titles. Key Features of the 1.0.3 Update

The Switch versions of these games often use dynamic resolution to maintain stable performance. For instance, DOOM Eternal runs at a consistent 30fps with resolution scaling between 540p and 720p when docked. Updates like 1.0.3 for the classic collection ensure that even older titles benefit from modern features like and improved 3D sound options. Nintendo Everything Doom + Doom II update out now (version 1.0.3), patch notes

This patch brought a mix of general improvements across all platforms and specific adjustments for the Nintendo Switch .

: Version 1.03 for the Switch was released in 2019, adding Slayers Club sign-in support which provided players with a red Doom marine skin for DOOM Eternal .

Fixes were implemented for various audio issues, including looping sounds and voice limits.

While "1.0.3" most recently refers to the enhanced collection, other titles in the franchise have had similar version numbers in the past: