Hell difficulty has been added. Additional suits do not drop in Hell difficulty.
You can now check which stages each item can be obtained from in the Collectibles section of the Elix Notes. [ Settings - Elix Notes - Collectibles ]
The acquisition method for UPC Medals and Kevin's Parts has been changed. They are now permanently saved upon collection, regardless of whether the stage was cleared or failed.
The Codex has been changed to a global save format. Progress that was previously saved per slot is now shared across all slots.
A bug that prevented progression on certain PC environments has been fixed.
An issue where Steam achievements were not being unlocked has been fixed. Any achievements that were not yet unlocked will be automatically granted upon launching the game.
The long-awaited Custom Map feature is now available! One test map is included, and the file can be found at [Steam install location]\\steamapps\\common\\Metal Suits\\CustomMaps. A web-based tool for creating your own custom maps is planned for release within 2026. Please refer to the upcoming dev log for more details.
Some difficulty description texts have been revised.