Cover of Side Effects

Similar games

Games like Side Effects

2025PCSteam Deck verified4.99 €

A horror game that reimagines Russian roulette by swapping the gun and bullets for pills with uncertain effects. Tension comes from weighing risk and pushing your luck.

  • Dark, serious atmosphere

The closest matches for Side Effects are Buckshot Roulette, 8AM and Don't Let It Starve. Each of these 10 games shares something of what makes Side Effects special – the reasons are listed right on each game.

10 games with a similar feel, sorted by match

Show games from the same series

Best match

Buckshot Roulette

92 %Match

2023PCPlayStationXboxNintendo Switch96 % positive2.99 €

  • Dark, serious atmosphere
  • Linear, curated structure
  • Focus on a single character

A minimalist horror game where you play a round of shotgun Russian roulette against a sinister Dealer in a grimy nightclub. Odds, risk management and special items create tense, tactical decisions in short, nerve-wracking runs.

8AM

Dark, serious atmosphere

You are trapped in a room, watching a family through surveillance cameras. Each night you must judge whether something eerie is happening, hoping to earn your release by 8 AM.

Don't Let It Starve

Dark, serious atmosphere

A horror roguelike deckbuilder where you're trapped in a kitchen and must keep a half-chef monster from the vents fed. Cooking, card management and survival blend into a macabre mix.

Depopulation

Dark, serious atmosphere

You play a ruthless strategist hired by a billionaire to save the planet from pollution by any means necessary. Beneath the cynical strategy surface lies a somber, reflective take on our bond with the environment.

Static Dread: The Lighthouse

Dark, serious atmosphere

As a lighthouse keeper, you guide ships into harbor by radio while something impossible lurks in the dark. Lovecraftian dread meets Papers, Please-style task management under pressure.

Captive

Dark, serious atmosphere

You wake up injured and with no memory in an unknown cell and must find a way out. A dark indie adventure mixing horror atmosphere, puzzles and survival decisions.

That's Not My Neighbor

Dark, serious atmosphere

You work as a doorman at an apartment building and must use clues and rules to decide who is a real neighbor and who is a disguised impostor. Rising pressure and an eerie mood make every mistake dangerous.

Welcome to the Game

Dark, serious atmosphere

A tense first-person horror game in which you hunt for a Red Room on the Deep Web, solving puzzles while staying alert to threats lurking in your apartment.

Five Nights at Freddy's 3

Dark, serious atmosphere

A horror survival game where you play a night guard in a haunted attraction, juggling cameras, ventilation and audio lures to evade a single animatronic and fend off hallucinations. Tension comes from resource management, jump scares and hidden lore.

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