
A twisted trial of pill roulette for up to 4 players (solo or online). Pick your poison. Use experimental items to shift the odds. And remember: only one of you can survive.
Modeled estimate, not a reported figure. How we estimate →
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0.71/day in the week to Aug 28 → 2.29/day in the week after.
Reviews, worldwide (the counter carries no country): 0.17/day in the week to Jul 21 → 1/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 26 chart moves that followed a price cut of more than 20% went a median of 7 places towards #1, and the 2,400 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Welcome to Side Effects: a tense, turn-based medical roulette game. Each round you'll be presented with a selection of pills. Some are helpful, some are harmful, and some mean instant death. You never know what you're about to consume or what it might do to your mind or body. Winning means outlasting – AKA, outliving – your opponent across the table.
Every pill impacts your resistance. Manage it wisely: zero resistance means death.
Between rounds, you can choose from a range of experimental items and treatments that can shift the odds in your favor, from vaccines to mouth clamps.
The other patient wants to outlast you. They’ll bluff, adapt, and use everything at their disposal to keep breathing one dose longer than you.
Would you like to participate?
A single player mode
A multiplayer mode (2-4 Players)
15+ unique items
6 pill types to test
Genres
Engagement
Reviews
Themes across 110 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
본격 건치 녀석들과 함께하는 남의 와꾸로 하는 임상실험
y
So terrible and not even made correctly; embarrassing attempt at copying Buckshot roulette
Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English, French, Italian, German, Spanish - Spain, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese
Hours played at review time, across 110 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
клево
太cas
really good i enjoyed it
задумка хорошая,но очень много багов
lo mejor del juego es q pierdes amigos
так себе игра
Great little game
Active players
Estimated daily and monthly active players (DAU/MAU) modeled from peak concurrency.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
Related
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| — | 0 | — | — | |
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| $106.2K | 366 | 91% | $14.99 | |
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| $106.1K | 158 | 75% | $39.99 | |
| $106.3K | 438 | 93% | $12.99 | |
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| $106.3K | 384 | 82% | $9.99 |