What is the cheapest place to buy Alien Investigator?

Kinguin at $1.41 — the lowest of the 2 stores we compare for your region. Kinguin is a keyshop: it resells keys, which can be region-locked or a different edition. The cheapest official store is Steam at $11.99. Prices update through the day, so check the table above before buying.

Is Alien Investigator free?

No — Alien Investigator is a paid game. The cheapest we can find it is $1.41.

Has Alien Investigator ever been cheaper?

Not since September 2026 — the current price matches the lowest we have tracked in that time, $1.41.

Is Alien Investigator Steam Deck compatible?

Mostly. Valve rates Alien Investigator Playable on Steam Deck: it runs, but may need some manual tweaking — a community controller layout, or zooming in on small text.

Can I play Alien Investigator on Mac?

Not natively — Steam lists no macOS version of Alien Investigator. Mac players would need a cloud gaming service or a Windows compatibility layer.

Does Alien Investigator have co-op?

Yes — Steam lists Alien Investigator with online co-op.

Is Alien Investigator on PC Game Pass?

No — Alien Investigator is not on PC Game Pass right now. The best price to buy it right now is $1.41.

Alien Investigator

Name: Alien Investigator
Brand: Doky
Availability: InStock

Doky · September 8, 2023 · Horror, Action, Online Co-Op, Aliens, Detective

Buy the Alien Investigator key for Steam from Kinguin at $1.41 — the cheapest of 2 stores we compare.

Action deals Horror deals

Mostly Negative32% · 28

Best price

79 Lowest tracked

$1.41-88%

⭐ lowest tracked

Buy at Kinguin

Prices last checked 30 Oct 2026, 23:31 UTC

More games under $5 →

Where to buy Alien Investigator — official stores

Steam

Standard Edition · Steam

$11.99

Buy

Cheapest Alien Investigator keys — keyshops

Keyshops are third-party marketplaces — keys are resold and can be region-locked or a different edition. Check the listing's region & edition before buying.

Kinguin

Standard Edition · Steam

$1.41

Buy

Alien Investigator price by region

Alien Investigator costs £0.71 in the United Kingdom, €0.82 in Europe (EUR), $1.41 in the United States, $1.41 in Georgia (USD), zł4.58 in Poland, CA$15.49 in Canada, NZ$17.49 in New Zealand, A$17.75 in Australia and R$38.49 in Brazil right now.

Cheapest Alien Investigator offer in each region, in local currency
Region	Best price	Official store	Key shop	Stores
United Kingdom	£0.71 −93%	£9.99	£0.71	2
Europe (EUR)	€0.82 −93%	€11.79	€0.82	2
United Statesyour region	$1.41 −88%	$11.99	$1.41	2
Georgia (USD)	$1.41 −80%	$6.99	$1.41	2
Poland	zł4.58 −92%	zł54.99	zł4.58	2
Canada	CA$15.49	CA$15.49	—	1
New Zealand	NZ$17.49	NZ$17.49	—	1
Australia	A$17.75	A$17.75	—	1
Brazil	R$38.49	R$38.49	—	1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Alien Investigator

Alien investigator is a 4 player online co-op horror game. Join a team of investigators and use all your alien expert equipment to gather as much evidence as you can. Learn extraterrestrial facts based on photos, videos and real life eyewitness accounts.

Alien Investigator — game info

Platforms: Windows
Steam Deck: Playable
Player modes: Single-player, Online co-op
PC Game Pass: Not included

Price alert

Get notified the moment the price hits your target.

Alien Investigator price history

Alien Investigator is $1.41 at Kinguin right now, compared across 2 stores. That matches the lowest price we have tracked.

2026-09-26low $1.41 · now $1.41

Alien Investigator price changes · since 26 Sep 2026
Date	Price	Store
30 Oct 2026	$1.41 ▼	Kinguin
26 Sep 2026	$11.99	—

Embed this price on your site

A live price and history chart for Alien Investigator, updating on its own. Free to use anywhere — it carries a link back here and needs nothing else.

Alien Investigator — questions & answers

What is the cheapest place to buy Alien Investigator?: Kinguin at $1.41 — the lowest of the 2 stores we compare for your region. Kinguin is a keyshop: it resells keys, which can be region-locked or a different edition. The cheapest official store is Steam at $11.99. Prices update through the day, so check the table above before buying.
Is Alien Investigator free?: No — Alien Investigator is a paid game. The cheapest we can find it is $1.41.
Has Alien Investigator ever been cheaper?: Not since September 2026 — the current price matches the lowest we have tracked in that time, $1.41.
Is Alien Investigator Steam Deck compatible?: Mostly. Valve rates Alien Investigator Playable on Steam Deck: it runs, but may need some manual tweaking — a community controller layout, or zooming in on small text.
Can I play Alien Investigator on Mac?: Not natively — Steam lists no macOS version of Alien Investigator. Mac players would need a cloud gaming service or a Windows compatibility layer.
Does Alien Investigator have co-op?: Yes — Steam lists Alien Investigator with online co-op.
Is Alien Investigator on PC Game Pass?: No — Alien Investigator is not on PC Game Pass right now. The best price to buy it right now is $1.41.

What Steam players say

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

Not recommended Aug 2, 2024

if you are looking for a game to play with your friends, this is not it.

3 found this helpful

Recommended Jul 22, 2024

this is a good sim. I have investigated various paranormal phenomenon for 25 years. Creepy!!

3 found this helpful

Not recommended Aug 2, 2024

I would rather lick Mount Everest twice than play this game again

2 found this helpful

Not recommended Feb 18, 2026

Boring walking sim? I tried to play with my friends but it just didn't work out. Expensive price for what it is.

Not recommended Apr 7, 2025

Quite possibly the worst, most broken pile of garbage I have ever played, and I have played Superman 64.

Not recommended Jan 6, 2024

no

Community reviews

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0 reviews

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