S.E.M.I. – Side Effects May Include Christmas Soundtrack
This is additional Christmas content for S.E.M.I. – Side Effects May Include..., but does not include the base game.
| Type | Music |
| Release Date | 1/12/2026 |
| Developer | Two Horn Unicorn |
| Publisher | Two Horn Unicorn |
| Last Updated | 3/13/2026 |
| Steam App Id | 4259160 |
S.E.M.I. – Side Effects May Include Christmas Soundtrack Deals & Discounts
Discover exclusive deals and unbeatable discounts for S.E.M.I. – Side Effects May Include Christmas Soundtrack through our partner marketplaces. Get a large discount (sometimes 80% off) by purchasing your S.E.M.I. – Side Effects May Include Christmas Soundtrack Steam key through them.
We only work with the best and most-trusted stores to ensure a smooth experience. After purchase, you will immediately receive your Steam key and game activation code. Take advantage of these offers and pickup S.E.M.I. – Side Effects May Include Christmas Soundtrack without hurting your wallet.
- Check PriceFanatical
- Check PriceG2A
- Check Price2Game
- Check PriceGOG
- Check PriceGreen Man Gaming
- Check PriceHumble Bundle
About S.E.M.I. – Side Effects May Include Christmas Soundtrack
S.E.M.I. – Side Effects May Include Christmas Soundtrack is a Music developed by Two Horn Unicorn. On 1/12/2026, it was released on the Steam Store by Two Horn Unicorn. S.E.M.I. – Side Effects May Include Christmas Soundtrack can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this music app.
Media & Sceenshots
Explore the featured video and screenshots from S.E.M.I. – Side Effects May Include Christmas Soundtrack featured in the Steam Store.
DLC & Related Apps
S.E.M.I. – Side Effects May Include Christmas Soundtrack is referenced by 1 other related app in the Steam Store.
| Image | Name | Type | Release Date | Actions |
|---|---|---|---|---|
 | S.E.M.I. – Side Effects May Include... | Game | 1/23/2026 | Steam Charts |
Related Bundles
S.E.M.I. – Side Effects May Include Christmas Soundtrack is included in 1 bundle in the Steam Store.
| Image | Name | Apps | Packages | Price | Actions |
|---|---|---|---|---|---|
 | S.E.M.I. – Deluxe Edition | 2 | 3 | $9.97 | View |
Related Packages
S.E.M.I. – Side Effects May Include Christmas Soundtrack is referenced by 1 package in the Steam Store.
| Name | Price | Actions |
|---|---|---|
| S.E.M.I. – Side Effects May Include Soundtrack | $0.99 | View |