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S.E.M.I.: Side Effects May Include... (PC) - Steam Key - GLOBAL
G2A.COM4•Activate on: Steam•Standard
$1.91 Get-9% $2.12 -
S.E.M.I. – Side Effects May Include... Steam CD Key
K4G3.8•Activate on: Steam•Standard
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S.E.M.I.: Side Effects May Include...
Activate on: Steam•Standard
$7.99 Get
About S.E.M.I.: Side Effects May Include...
S.E.M.I. is a cooperative online game about escaping from a special clinic. Here, you and up to 3 of your brainless loyal friends play as patients, fighting staff and other patients while stumbling into all sorts of unexpected situations. Brawls, side-effect pills, and brutal platforming will absolutely challenge your clumsy friends’ hands sense of teamwork. Expect obstacles, puzzles, deadly traps, and rooms where a single wrong move can knock out the entire squad.
Communicate in voice chat and arrange sabotage help your friends pass through rooms, get out of traps and fight with opponents! In your arsenal: close combat, physics, amazing abilities and ... imagination!
Take pills and get abilities:
Bipolar force is an invulnerable monster, then a helpless rag!
Laser astigmatism — two sights, one laser… Where will he shoot?
Stendhal syndrome — are you looking at a painting? Now you're hysterical and destroying everything around you!
Alice's syndrome is either tiny or gigantic — have time to adjust!
Madness is near! You and your friends can go crazy and start running, jumping and fighting, and your abilities will become uncontrollable. Do you want to take back control? Take the pills :)
Locations are randomly generated from rooms with changing gravity, traps, moving walls, and other "pleasant" surprises.
After a successful escape, you will receive a medical report: "The patient was stable until he started hitting the guards with a bottle. Diagnosis: Overmotivation" or something worse!
Unlock new costumes and decorations. Let each new escape be more stylish than the previous one!
Will you and your friends be able to escape... or at least not go crazy?
Welcome to the mental hospital! Here, your abilities are a lottery, and your friends can be the most dangerous opponents!
Game Specifications
- Single player
- Multiplayer
- Co-operative
- Windows
System Requirements
Windows
Minimum
- Requires a 64-bit processor and operating system
- OS: Windows 10
- Processor: Intel Core i5 series or Ryzen series
- Memory: 8 GB RAM
- Graphics: GTX 960 or AMD R9 290
- DirectX: Version 11
- Storage: 3 GB available space
Recommended
- Requires a 64-bit processor and operating system
- OS: Windows 11
- Processor: Intel Core i7 series or Ryzen series
- Memory: 8 GB RAM
- Graphics: GTX 1660 or RX6600
- DirectX: Version 12
- Storage: 3 GB available space
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Frequently asked questions about S.E.M.I.: Side Effects May Include...
What is the cheapest price for S.E.M.I.: Side Effects May Include... Steam key?
The cheapest redeemable Steam key currently listed is $1.91 at G2A.COM. Prices were last checked on November 15, 2026.
View key offersWhat is the difference between key and account offers for S.E.M.I.: Side Effects May Include...?
Gamescade currently lists 3 redeemable keys and no account offers. A key is redeemed on your own account, while an account offer provides access to a separate account containing the game.
View key offersWhat are the PC system requirements for S.E.M.I.: Side Effects May Include...?
Minimum PC requirements for S.E.M.I.: Side Effects May Include... include an Intel Core i5 series or Ryzen series CPU, 8 GB RAM, a GPU with GTX 960 or AMD R9 290, and 3 GB of available storage. See the full requirements below.
What is the S.E.M.I.: Side Effects May Include... release date?
S.E.M.I.: Side Effects May Include... was released on January 23, 2026.
Is S.E.M.I.: Side Effects May Include... single-player, multiplayer, or co-op?
S.E.M.I.: Side Effects May Include... supports Single player, Multiplayer, and Co-operative.
Where can S.E.M.I.: Side Effects May Include... offers be activated?
Current S.E.M.I.: Side Effects May Include... key offers can be activated on Steam. Check the retailer page for region restrictions before buying.
Which platforms have active S.E.M.I.: Side Effects May Include... deals?
Gamescade currently lists active S.E.M.I.: Side Effects May Include... deals for PC.
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