This DLC features a 46-page digital artbook showcasing the visual development of S.E.M.I. – Side Effects May Include…. Inside, you will find a curated collection of concept art, character designs, enemy units, environments, rooms, props, special assets, and in-game scenes created throughout the development of the game. Some of the artwork featured in this artbook is not available anywhere else.

After installation:

After purchasing and installing the DLC, the PDF artbook can be found in the "S.E.M.I. – Digital Artbook" folder located in the main installation directory of the game.

For example, on Windows, this folder is typically located at:

C:\Program Files (x86)\Steam\steamapps\common\S.E.M.I. – Side Effects May Include

If you are unsure where S.E.M.I. is installed, open your Steam Library, right-click on the game, select "Properties…", go to the "Installed Files" section, and click "Browse…" to open the game’s installation folder.