Side Effects

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Side Effects online game

Side Effects

97
• Published Jun 16th, 2025 with 19707 plays
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Controls:

  • Mouse interaction
Side Effects is a psychological horror strategy game where each choice could mean survival or sudden death. Set in a tense, Russian roulette-inspired scenario, players must take mysterious pills—each with unpredictable results that can heal, harm, or kill. With every round, you’re forced to weigh the danger of known treatments against the risks of untested compounds.

Inspired by Buckshot Roulette, this game delivers a dark, oppressive atmosphere with unsettling visuals and nerve-wracking decision-making. There are no safe bets—only consequences. Every decision becomes a psychological challenge as fear and strategy collide. Trust nothing, question everything, and prepare for a chilling, mind-bending experience where your next move could be your last.

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Jehs (unregistered) [12:59 Sep 20th, 2026]

Why his head kind of potato

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Jevin (unregistered) [14:38 Jul 30th, 2026]

This game is strange

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Ana (unregistered) [14:08 Jul 25th, 2026]

The game🩷

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catfam (unregistered) [17:04 Jun 19th, 2026]

really good . if you dont want to pay for the real one . just wish you could do more . good game

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Saravan496 (unregistered) [05:48 Apr 21st, 2026]

This is a good game?

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Guy (unregistered) [05:17 Jan 1st, 2026]

i wish he wasnt intelligent

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Huh (unregistered) [06:52 Dec 21st, 2025]

Creepy

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frick (unregistered) [13:24 Nov 26th, 2025]

hard

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wolfywolf (unregistered) [19:39 Nov 14th, 2025]

its so fun its truly full of mind games and patterns😶

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Surge (unregistered) [10:26 Nov 5th, 2025]

Good

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Uzidoormat (unregistered) [19:24 Oct 27th, 2025]

Really liked this, but on mobile you can't see your resistance levels 9/10

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Uzidoormat (unregistered) [19:24 Oct 27th, 2025]

Forget what I said, just rotate to landscape

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Bob (unregistered) [14:29 Nov 17th, 2025]

Haha 😂

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Lafayette (unregistered) [09:47 Oct 17th, 2025]

the guy has an infinite turn it wont let me have mine😢, tho the game is amazing😄

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saturn (unregistered) [08:21 Sep 11th, 2025]

I LOVE IT I BEAT THE GUY 6 TIMES ALREADY

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Jeff (unregistered) [14:30 Nov 17th, 2025]

*** sweat

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Kaka (unregistered) [17:23 Jul 30th, 2025]

It's fine 🙂 but lagy

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007n7 (unregistered) [05:20 Jun 18th, 2025]

Pretty good

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