Details
- Release date: January 20, 2026
- Genre: Platformer, Indie, Multiplayer
- Developer: Two Horn Unicorn
- Publisher: Two Horn Unicorn
- Platforms: Steam
Current prices
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Steam
Digital
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$1.99
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Price history
| All time low | |
| $1.99 | |
Description
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.