Placebo Effect

Placebo Effect

Rapt Interactive · May 3, 2019 · Action, Indie, Adventure

Placebo Effect is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Mostly Positive71% · 17
This game is free to play. Get it on Steam →

Screenshots

Placebo Effect price

Placebo Effect is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About Placebo Effect

Full keyboard and controller support in menus and gameplay after launching the game!

Prepare to play a game like no other, where you shoot to heal instead of shoot to kill!

Pilot the Shotbot, an advanced nanotechnology battleship, deep into a stunning 3D world of hostile inner-space.
  • Master your ship's mechanics such as flying, barrel rolls, exploring, and intense shooter action.
  • Add Time by defeating glowing, green, diseased invaders of all kinds.
  • Fuel your shields with nutrient power-ups.
  • "Pop" infected pustules to unlock valves that block your path.
  • Use a spray weapon to neutralize acid.
  • Escape enemies that grab and shake you.
  • Defeat dangerous fungi that appear and grow before your eyes.

There are many strange creatures that lurk, ready to attack you on your journey...if you can make it.

Mission Briefing



You are a military scientist whose body is mutating after being infected by microorganisms that somehow escaped an enemy bio-warfare lab. Now, your life depends on defeating these pathogens by piloting a nanotechnology battleship called the Shotbot.

You have just gone deep underground into a classified research lab. Here, you enter a zero-gravity isolation chamber to visualize defeating disease through an interactive neuro-link to the Shotbot. During your battle, it is crucial to maintain your energy supply and restock weaponry by killing pathogens and collecting nutrients. Be vigilant, even in your darkest battle, because some of the enemies you defeat will leave behind powerful weapons.

Combine ancient wisdom and modern technology to mobilize the untapped healing resources of your mind.

Heal Thyself.

Placebo Effect — game info

Platforms
Windows
Player modes
Single-player
Controller
Partial controller support
PC Game Pass
Not included

What Steam players say

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

Recommended Mar 28, 2024
⠀
8 found this helpful
Not recommended Feb 22, 2025
"Placebo Effect" is a particularly badly made, and completely failed attempt to make yet another third person shooter set inside someone's body. Look, there's a reason nobody talks about Fantastic Voyage anymore and there's a reason that didn't start an entire genre of movies about shrinking people to wander around the human body... it's just not a good idea. And coupling that with shoddy gameplay and laughably bad game assets is not going to make the bad idea work better. What do you do in the game? Fly around, shoot invading bacteria or whatever... it's hard to tell because the graphics are so bad. The graphics aren't great... that will understandably be a turn off for a lot of gamers, and it's a big contributor to the failure of the game to attract gamers despite having no up-front cost. Gaming is a primarily visual medium, and if developers want to succeed, they must understand that it's not an area for compromise. You deserve better than compromises. It's free... now, but it wasn't before. The developer was charging an eye watering, completely delusional $15 USD for this. Price barriers, especially on low quality products, can be a direct cause of failure. It's a ni…
2 found this helpful
Recommended Oct 27, 2025
Игра «Placebo Effect» — это психологическая драма с необычной механикой. Вы играете психиатром, пытаясь вылечить пациента, чьи симптомы связаны с внутренними конфликтами. Сюжет строится на диалогах и выборах, которые влияют на развитие истории. Игра не требует сложных действий, но затягивает своей атмосферой и глубиной персонажей. Графика минималистичная, но передаёт напряжение сцены. Звуковое сопровождение усиливает эмоциональную составляющую. Однако механика кажется простой, а сюжет — немного предсказуемым. Подойдёт любителям психологических историй и экспериментов с форматом.
Not recommended May 21, 2025
Neat idea, rubbish implementation. Movement feels immensly wrong and thats the biggest issue for me. Ontop of that Achievements only partially work. Not worth your time. Im on a quest of at least trying every game in my library, of which I got plenty from all kinds of bundles. If you are interested in my journey, check out my other reviews :)
Recommended Jun 18, 2024
Too hard for me. Not a traditional 6DOF game, better regard this as a submarine simulator I feel a bit weird about my body after playing
Recommended Mar 29, 2023
[h1]Before I played Placebo Effect, I had a small pp, no friends, no gf, depression, and no life. These things havent changed, but the game is pretty good[/h1]

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