Survivalist: Invisible Strain

Buy87%

Very Positive · 5k player reviews · Medium confidence

Likely worth it. Reviews lean strongly positive.

Bob · Dialogue Heavy · Apr 25, 2025

Player review score
87%
Very Positive
Price
$11.99
Playing right now
All-time peak
Not charted

Steam only charts its most-played games, and this one isn’t among them.

Achievements
33
total to unlock
Steam does not publish achievement rarity.
Languages
18
Full audio0 of 18
Subtitles0 of 18

Should I buy Survivalist: Invisible Strain?

Buy it if you like
  • Gameplay: 121 reviews raised it, mostly praise
  • Story: 63 reviews raised it, mostly praise
  • Difficulty: 30 reviews raised it, mostly praise
Think twice if you dislike
  • Combat: 62 reviews raised it, mostly criticism
  • Interface: 24 reviews raised it, mostly criticism
  • Multiplayer: 14 reviews raised it, mostly criticism

Based on 5k player reviews · updated

What players think

The recurring themes across 300 analysed reviews: what players praise, what divides them, and what to know.

Why players love itThings to know
50% of themes are praise8% are divided42% are complaints
Gameplay
Players who bring up Gameplay mostly praise it.
121 of 300 sampled reviews raised it
Pleasantly-quirky combat and a unique crafting, farming, reputation, and skill system that's mostly intuitive.
Story
Players who bring up Story mostly praise it.
63 of 300 sampled reviews raised it
I definitely recommend Survivalist: Invisible Strain if you like sandbox zombie survival story games.
Difficulty
Players who bring up Difficulty mostly praise it.
30 of 300 sampled reviews raised it
Speaking of challenge, you can adjust and customise the difficulty which is great, so the game allows you to play at your own pace or liking.
Graphics
Players who bring up Graphics mostly praise it.
23 of 300 sampled reviews raised it
Graphics – The unique visual style sets it apart from others in the genre.
Co-op
Players who bring up Co-op mostly praise it.
21 of 300 sampled reviews raised it
Bonus for addition of multiplayer features, albeit so far I've yet been unable to get folks onboard, but considering the overall quality of the game, and the reasonable price, this could be a fun find for any zombie survival fans looking to coop.
Controls
Players who bring up Controls mostly praise it.
10 of 300 sampled reviews raised it
I especially like default keybinds on LEFT hand only (only a savage would ever put an important hotkey on right/mouse hand).

Theme by theme

Scored on what reviews say about each topic, not the thumbs.

Players love
Gameplay121 reviews
Story63 reviews
Difficulty30 reviews
Graphics23 reviews
Co-op21 reviews
Controls10 reviews
Divided opinion
Characters
82% still recommend
Players complain
Combat
73% still recommend
Interface
71% still recommend
Multiplayer
93% still recommend
Bugs
78% still recommend
Crashes
83% still recommend

What you get

Can you play it alone, does a controller work, does it run on your machine.

Play modes

  • Co-op
  • Multi-player
  • Online Co-op
  • Single-player

Controller

  • DualSense Controller Support
  • DualShock Controller Support
  • Partial Controller Support

Store features

  • Family Sharing
  • Includes level editor
  • Steam Achievements
  • Steam Cloud
  • Steam Trading Cards
  • Steam Workshop

Platforms

  • Windows

Valve device support

Steam DeckVerified
SteamOSPlayable
Steam MachineVerified

Should I buy it now?

Based on Steam price history.

Prices have been lower
$11.99

The lowest we've tracked is $5.41.

11 points recordedtoday · $11.99

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