Loading game
S.E.M.I.: Side Effects May Include...
Main game
By: Two Horn Unicorn
Technical details
- Platforms
By: Two Horn Unicorn
Avg. rating
—
Reviews
0
S.E.M.I. is a cooperative online game about escaping from a special clinic. Here you and up to 3 of your feeble-minded loyal friends in the role of patients fight with the staff and other patients and find yourself in unexpected situations. Teamwork is essential, as randomized events and experimental drugs will lead your party into unpredictable mayhem. Pop pills with your friends as you cooperate to gain your freedom.
PC (Microsoft Windows) · Nov 20, 2025
Worldwide · Exact date · Early access · IGDB
PC (Microsoft Windows) · Jan 23, 2026
Worldwide · Exact date · Full release · IGDB
Catalog sources
9 achievements available.
Get 1 diagnosis in "Escape" mode
LockedSteam
Get 5 diagnoses in "Escape" mode
LockedSteam
Get 10 diagnoses in "Escape" mode
LockedSteam
Get 20 diagnoses in "Escape" mode
LockedSteam
Get all diagnoses in "Escape" mode
LockedSteam
Complete level 1-3 in "Therapy Course" mode
LockedSteam
Complete level 2-3 in "Therapy Course" mode
LockedSteam
Complete level 3-3 in "Therapy Course" mode
LockedSteam
Get all medals in "Therapy Course" mode
LockedSteam
Community notes
