SIDE EFFECTS

SIDE EFFECTS

hirohun · 2025 · Strategy, Gambling, Horror, Dark, 3D

PC
Very Positive83% · 810
Best price
$4.99
lowest tracked $3.49
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Steam
Steam
Standard Edition · Steam
$4.99
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About SIDE EFFECTS

Up to four test subjects. One twisted medical trial. Only one leaves.

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.

Resist

Every pill impacts your resistance. Manage it wisely: zero resistance means death.

Experiment

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.

You’re not alone

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?

This trial includes:

  • A single player mode
  • A multiplayer mode (2-4 Players)
  • 15+ unique items 
  • 6 pill types to test

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Jul 15, 2026
i love forcing my friends to eat cyanide pills
3 found this helpful
Recommended Jul 23, 2026
its fun but not like. longterm fun. its like play for an hour with your friends fun
2 found this helpful
Recommended Jul 27, 2026
really good i enjoyed it
Recommended Jul 26, 2026
8/10 Friendslop, pretty fun, basically shotgun roulette with pills
Recommended Jul 25, 2026
incredible
Recommended Jul 23, 2026
very fun multiplayer

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