S.E.M.I. – Side Effects May Include... package data separates Steam purchase packages from the base game page so package IDs and included apps stay clear.
- Latest observed playersNot available
- SteamPulse tracked peak45
- Units sold (VGI)No data available
- Revenue (VGI)No data available
- Review score86% positive
- Total reviews112
- Release dateJan 23, 2026
- DeveloperTwo Horn Unicorn
- PublisherTwo Horn Unicorn
Company pages: Developer: Two Horn UnicornPublisher: Two Horn Unicorn
S.E.M.I. – Side Effects May Include... Steam packages
S.E.M.I. – Side Effects May Include... package data separates Steam purchase packages from the base game page so package IDs and included apps stay clear.
DLC and packages
S.E.M.I. – Side Effects May Include SoundtrackThis is additional content for S.E.M.I. – Side Effects May Include..., but does not include the base game.music #4259150$1.99S.E.M.I. – Side Effects May Include Christmas SoundtrackThis is additional Christmas content for S.E.M.I. – Side Effects May Include..., but does not include the base game.music #4259160$0.99S.E.M.I. – Side Effects May Include: Digital ArtbookThis content requires the base game S.E.M.I. – Side Effects May Include... on Steam in order to play.dlc #4268070$1.99
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