Steam
BestOfficialIn stockS.E.M.I. – Side Effects May Include... · Region US · Jul 17
$7.99
S.E.M.I. – Side Effects May Include...
S.E.M.I. is a single-player and co-op action platformer with puzzle elements. Play as patients of an unusual clinic, take experimental drugs, interfere with each other, and be ready for chaos and unpredictable side effects!
OfficialJan 23, 2026 · Two Horn UnicornActionIndieCo-opCustom Volume ControlsFamily SharingWindows
Current best
$7.99
at Steam · Jul 17
All-time low
$7.99
Jul 17, 2026
Stores tracked
1
sources indexed
Review signal
86%
111 reviews
Current best · Steam
$7.99
Observed Jul 17
View best listingCurrent low target
$7.99 · matches the current indexed low
KeyDwarf only tracks observations — checkout happens on the store.
Tracked Stores
Best indexed price $7.99 at Steam.
1/1
View listing
How trust is scored: KeyDwarf combines source type, known retailer posture, marketplace risk, activation-region warnings, and source transparency. Checkout and support still happen with the external seller.
Price History
1 observationsBest observed priceAll-time low
All-time low
$7.99
Jul 17, 2026 · Steam
12-week avg
$7.99
1 recent observations
Current vs low
At low
Current $7.99
Recommendation
At indexed low
current indexed price matches the low
Lowest indexed daily price per currency. KeyDwarf tracks listings and does not sell keys.
Media
12 indexedCommon Questions
Where is S.E.M.I. – Side Effects May Include... cheapest right now?
S.E.M.I. – Side Effects May Include... is currently indexed at $7.99 from Steam. Publisher, direct storefront, or authorized retail source. Check the linked store's current terms before acting.
What is the historical low for S.E.M.I. – Side Effects May Include...?
The indexed low for S.E.M.I. – Side Effects May Include... is $7.99 from Steam, observed Jul 17, 2026. The current indexed price is at that low, so KeyDwarf labels it "At indexed low".
Is the top source safe?
Steam is labeled "Official store" in the index. KeyDwarf tracks the listing and source risk, but checkout and support stay with the external store.
What is the review signal?
S.E.M.I. – Side Effects May Include... has a best indexed review signal of 86%.
Can KeyDwarf notify me about a lower price?
Use the alert target control on this page to save a watch target after sign-in.