PC
$3.99 Region US
Content rating unavailable
Action · Ziggy Makes Games
Infectious
Content rating unavailable
Windows
Mixed · 66% of 82
Wait for a sale Chip's verdict · US updated yesterday No real discount right now, sitting 100% of the way from its all-time low to full price. One to watch rather than buy today.
Why this verdict
Price position between all-time low and full price 100%
All-time low $1.99 · 10d ago
Player reviews 66% positive of 82
Quality score 66/100
Value score 0/100
Offers
Accepted regional prices from official stores
Official stores (1)
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About this game
What this game is, in the developer's words
Play as a lethal virus infecting various organs in your host's body while trying to outsmart the immune cells that seek to eliminate you and your kind. Generate clones and watch them propagate, infecting cells and taking down bosses.
Take the role of a virus infecting multiple organs in your host. Outsmart and outrun the immune system. Collect DNA and use them to mutate, grow stronger and gain new abilities. Spawn viral clones to speed up your work. Compete with other microorganisms to be the dominant pathogenic species. And discover a beautiful microscopic world on a cellular level.
The good news is that you don't need to be a microbiologist to enjoy this game!
INFECTIOUS is developed by a solo indie developer.
Game Features
- Unlock different types of viruses (including an alien-like virus originated from space) with their own unique abilities.
- Immune cells that mimic real-life immune response behavior.
- Multiple upgrades and mutation abilities to give you an edge over your host's immune system.
- Observe how viruses overwhelm the host's body on a cellular level.
- Initiate chain reactions (in this case, chain infections) to gain incremental bonus from your clone's hard work.
The good news is that you don't need to be a microbiologist to enjoy this game!
INFECTIOUS is developed by a solo indie developer.
Media
Trailers and screenshots straight from the store page
Price intelligence
Accepted price history and the lows that matter
Historical lows
All-time low ATL $1.99 2026-07-03
3-month low $1.99
12-month low $1.99
Current $3.99
Price events From the accepted price history · updates automatically
Jul 9, 2026
Sale ended · back to $3.99
Jul 3, 2026
New all-time low $1.99
Infectious price history and best deals
Infectious for PC currently sells from $3.99 at authorized stores. Its all-time low is $1.99, set on 2026-07-03.
Frequently asked questions
Answered from this game's own price and edition data
Should I buy Infectious now or wait?
Our verdict is wait. At 100% of the way to full price, it usually drops harder in seasonal sales, so patience tends to pay.
Is $3.99 a good price for Infectious?
$3.99 sits 100% of the way from the all-time low of $1.99 to the full price. It has been cheaper before, so there is room to wait.
Where can I buy Infectious?
Infectious is tracked at steam. We only list authorized stores here and always link out with a clean outbound link.
Scores
Steam reviews Mixed · 66%
66% positive of 82
Media (8)
Tech
ControllerPartial
Requirements
Facts
DeveloperZiggy Makes Games
PublisherZiggy Makes Games
GenresAction · Indie · Simulation
TagsOutbreak Sim · Survival Horror · Simulation · Science · Stealth · Runner
ModesSingle-player
Links
Ratings
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