What is the cheapest place to buy Harmless Demons?

Steam at $4.99 — an official store, and the lowest of the 1 store we compare for your region. Prices update through the day, so check the table above before buying.

Is Harmless Demons free?

No — Harmless Demons is a paid game. The cheapest we can find it is $4.99.

Has Harmless Demons ever been cheaper?

Yes — the lowest we have tracked since we started tracking it in June 2026 is $3.74. It is $4.99 today.

Can I play Harmless Demons on Mac?

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

Is Harmless Demons multiplayer?

No — Steam lists Harmless Demons as single-player only.

Is Harmless Demons on PC Game Pass?

No — Harmless Demons is not on PC Game Pass right now. The best price to buy it right now is $4.99.

Harmless Demons

Name: Harmless Demons
Brand: Percepied
Availability: InStock

Percepied · September 25, 2020 · Experimental, Puzzle, Investigation, 2D, Roguelite

Buy Harmless Demons from Steam at $4.99 — the cheapest of 1 store we compare.

Puzzle deals

3 user reviews67% · 3

Best price

$4.99

lowest tracked $3.74

Buy at Steam

Prices last checked 1 Aug 2026, 15:14 UTC

More games under $5 →More Steam deals →

Where to buy Harmless Demons — official stores

Steam

Standard Edition · Steam

$4.99

Buy

Harmless Demons price by region

Harmless Demons costs $3.29 in Georgia (USD), €3.99 in Europe (EUR), £3.99 in the United Kingdom, $4.99 in the United States, CA$5.69 in Canada, NZ$6.29 in New Zealand, A$7.50 in Australia, R$10.89 in Brazil and zł17.99 in Poland right now.

Cheapest Harmless Demons offer in each region, in local currency
Region	Best price	Official store	Key shop	Stores
Georgia (USD)	$3.29	$3.29	—	1
Europe (EUR)	€3.99	€3.99	—	1
United Kingdom	£3.99	£3.99	—	1
United Statesyour region	$4.99	$4.99	—	1
Canada	CA$5.69	CA$5.69	—	1
New Zealand	NZ$6.29	NZ$6.29	—	1
Australia	A$7.50	A$7.50	—	1
Brazil	R$10.89	R$10.89	—	1
Poland	zł17.99	zł17.99	—	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 Harmless Demons

✦ AI summary

Harmless Demons puts a mysterious creature in your hands for scientific study, letting you build tools to observe its behavior, explore its genome, and conduct experiments that range from nurturing to destructive. It's a darkly experimental puzzle game that captures the morbid curiosity of childhood bug observation, blending creature-care mechanics with sadistic scientific exploration.

In Harmless Demons, a strange, unknown creature is put into your hands for observation and understanding.

You'll have to learn everything about its behaviours, explore its genome, experiment and interact with it via the many tools you can build.

Just like if you discovered a brand new specie on some forgotten island, you'll have to unravel all of its secrets until it's no longer a mystery to you.

Love it, hate it, feed it, hit it, burn it, kill it... The choice is yours.

Solo experimental puzzle
Sadistic/Scientific Tamagotchi
Reworked minesweeper
Genome exploration
Behavioural studies
Cryptic narration

Harmless Demons is inspired by a bug observation box my grand father gave me when i was little.

Its goal is to capture that sensation of curiosity, excitement and perversion i felt when given those defenceless insects, trapped in my little glass box.

One day i would be gentle, careful and attentive with them, the day after i would tear their wings appart, drown them in white spirit, burn them with fire...

Harmless Demons — game info

Platforms: Windows
Player modes: Single-player
PC Game Pass: Not included

Price alert

Get notified the moment the price hits your target.

Embed this price on your site

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

Harmless Demons — questions & answers

What is the cheapest place to buy Harmless Demons?: Steam at $4.99 — an official store, and the lowest of the 1 store we compare for your region. Prices update through the day, so check the table above before buying.
Is Harmless Demons free?: No — Harmless Demons is a paid game. The cheapest we can find it is $4.99.
Has Harmless Demons ever been cheaper?: Yes — the lowest we have tracked since we started tracking it in June 2026 is $3.74. It is $4.99 today.
Can I play Harmless Demons on Mac?: Not natively — Steam lists no macOS version of Harmless Demons. Mac players would need a cloud gaming service or a Windows compatibility layer.
Is Harmless Demons multiplayer?: No — Steam lists Harmless Demons as single-player only.
Is Harmless Demons on PC Game Pass?: No — Harmless Demons is not on PC Game Pass right now. The best price to buy it right now is $4.99.

What Steam players say

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

Not recommended Dec 4, 2020

1 creature, bug where the mushroom house doesn't go away when deconstructed (giving infinite research). I thought there would be more to it.

Recommended Sep 29, 2020

Really cool!! These creatures are super interesting and they make you play with curiosity.

Community reviews

—

0 reviews

No reviews yet. Be the first to review this game.

More like Harmless Demons

News

All news →

Final Fantasy XI price: what you pay, then keep paying

The Final Fantasy XI price is two numbers, and the subscription is the one that matters. Our tracked low, what the Ultimate Collection includes, and when buying at list is correct.

Oct 16, 2026

Castlevania Belmont's Curse price: which edition to buy

The Castlevania Belmont's Curse price splits in two: Steam charges full list, authorised resellers a quarter less. Our record says that 25% has not moved since June, and is the floor.

Oct 16, 2026

Deals

Hogwarts Legacy price history: where the floor really is

Our Hogwarts Legacy price history runs to 100 daily readings and a $3.99 median. Why the sub-dollar figure in search results is noise, and what to actually pay.

Oct 15, 2026

Enshrouded price after 1.0: what it costs now

Enshrouded hit 1.0 today, but the Enshrouded price rose on 8 September and the key resellers have not followed. What our nine tracked sellers show, and whether to buy now.

Oct 15, 2026

Starfield price history: the sub-$20 window, and who set it

Our Starfield price history shows one reseller set the all-time low over five weeks in late summer 2026. What a good price looks like now, and why Game Pass comes first.

Oct 14, 2026

Boltgun 2 price: buy the sequel, or the cheap first game?

The Boltgun 2 price has no cheaper route on launch day — our record shows one listing, unmoved since September. The first game is the bargain, but a smaller one than it was.

Oct 14, 2026

Rust price: why the cheap keys vanished, and when to buy

The Rust price has two answers: an official one that barely moves, and a reseller one that sat in single digits for 95 days and then disappeared. Our record shows both.

Oct 13, 2026

Planet Zoo 2 price: which edition, and when it gets cheaper

Planet Zoo 2 is out today. The Planet Zoo 2 price splits two ways, the cheap pre-order keys stopped existing three weeks ago, and the original got dearer as the sequel landed.

Oct 13, 2026