What is the cheapest place to buy Realm of Night: The Forbidden Knowledge?

CJS CD Keys at $7.03 — the lowest of the 4 stores we compare for your region. CJS CD Keys is a keyshop: it resells keys, which can be region-locked or a different edition. The cheapest official store is Steam at $13.99. Prices update through the day, so check the table above before buying.

Is Realm of Night: The Forbidden Knowledge free?

No — Realm of Night: The Forbidden Knowledge is a paid game. The cheapest we can find it is $7.03.

Has Realm of Night: The Forbidden Knowledge ever been cheaper?

Not since September 2026 — the current price matches the lowest we have tracked in that time, $7.03.

Can I play Realm of Night: The Forbidden Knowledge on Mac?

Yes. Realm of Night: The Forbidden Knowledge has a native macOS version on Steam.

Is Realm of Night: The Forbidden Knowledge multiplayer?

No — Steam lists Realm of Night: The Forbidden Knowledge as single-player only.

Is Realm of Night: The Forbidden Knowledge on PC Game Pass?

No — Realm of Night: The Forbidden Knowledge is not on PC Game Pass right now. The best price to buy it right now is $7.03.

Realm of Night: The Forbidden Knowledge

Name: Realm of Night: The Forbidden Knowledge
Brand: Mitredel
Availability: InStock

Mitredel studio · May 20, 2021 · Visual Novel, Fantasy, Adventure, Choose Your Own Adventure, Multiple Endings

Buy the Realm of Night: The Forbidden Knowledge key for Steam from CJS CD Keys at $7.03 — the cheapest of 4 stores we compare.

Adventure deals Visual Novel deals

Positive86% · 43

Best price

60 Lowest tracked

$7.03-50%

⭐ lowest tracked

Buy at CJS CD Keys

Prices last checked 14 Nov 2026, 03:48 UTC

More games under $10 →

Where to buy Realm of Night: The Forbidden Knowledge — official stores

Steam

Standard Edition · Steam

$13.99

Buy

Cheapest Realm of Night: The Forbidden Knowledge 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.

CJS CD Keys

Standard Edition · Steam

$7.03

Buy

Kinguin

Standard Edition · Steam

$7.33

Buy

Eneba

Standard Edition · Steam

$7.35

Buy

Realm of Night: The Forbidden Knowledge price by region

Realm of Night: The Forbidden Knowledge costs £4.82 in the United Kingdom, €5.54 in Europe (EUR), $7.03 in the United States, $7.03 in Georgia (USD), CA$15.49 in Canada, NZ$17.59 in New Zealand, A$19.95 in Australia, R$27.89 in Brazil and zł30.95 in Poland right now.

Cheapest Realm of Night: The Forbidden Knowledge offer in each region, in local currency
Region	Best price	Official store	Key shop	Stores
United Kingdom	£4.82 −56%	£10.99	£4.82	3
Europe (EUR)	€5.54 −52%	€11.59	€5.54	3
United Statesyour region	$7.03 −50%	$13.99	$7.03	4
Georgia (USD)	$7.03 −12%	$7.99	$7.03	4
Canada	CA$15.49	CA$15.49	—	1
New Zealand	NZ$17.59	NZ$17.59	—	1
Australia	A$19.95	A$19.95	—	1
Brazil	R$27.89	R$27.89	—	1
Poland	zł30.95 −39%	zł50.99	zł30.95	2

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 Realm of Night: The Forbidden Knowledge

✦ AI summary

Realm of Night: The Forbidden Knowledge is a narrative adventure where your answers to character-building questions shape your protagonist's fate across multiple branching storylines. Navigate mystical mysteries and romantic encounters guided by four main characters as you uncover one of many possible endings in this adult-oriented tale.

Being in debt to an influential merchant, a young veteran Alexander agrees to a strange deal: to take an orphan girl to an abandoned forest station and thus redeem the debt. The task turns into a real adventure, because the nights in the Black Earth region are dark and cold.

Realm of Night: The Forbidden Knowledge — game info

Platforms: Windows, macOS, Linux / SteamOS
Player modes: Single-player
PC Game Pass: Not included

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Price alert

Get notified the moment the price hits your target.

Realm of Night: The Forbidden Knowledge price history

Realm of Night: The Forbidden Knowledge is $7.03 at CJS CD Keys right now, compared across 4 stores. That matches the lowest price we have tracked.

2026-09-26low $7.03 · now $7.03

Fair price — It's at (or within 3% of) its lowest tracked price.

Across the 48 days in this chart, the cheapest offer has ranged from $7.03 to $7.84 (median $7.33) — 10% between the two. It has been within 5% of that low on 27 of those days (56%).

Low on this chart: $7.03
Tracked high: $7.84
Typical (median): $7.33
Days near the low: 56%

Realm of Night: The Forbidden Knowledge price changes · since 26 Sep 2026
Date	Price	Store
13 Nov 2026	$7.04 ▼	CJS CD Keys
12 Nov 2026	$7.06 ▼	CJS CD Keys
11 Nov 2026	$7.10 ▼	CJS CD Keys
10 Nov 2026	$7.12 ▲	CJS CD Keys
9 Nov 2026	$7.10 ▼	CJS CD Keys
8 Nov 2026	$7.11 ▲	CJS CD Keys
7 Nov 2026	$7.10 ▼	CJS CD Keys
5 Nov 2026	$7.16 ▲	CJS CD Keys
3 Nov 2026	$7.13 ▼	CJS CD Keys
2 Nov 2026	$7.33 ▲	Kinguin
1 Nov 2026	$7.13 ▼	CJS CD Keys
31 Oct 2026	$7.28 ▲	Eneba

Embed this price on your site

A live price and history chart for Realm of Night: The Forbidden Knowledge, updating on its own. Free to use anywhere — it carries a link back here and needs nothing else.

Realm of Night: The Forbidden Knowledge — questions & answers

What is the cheapest place to buy Realm of Night: The Forbidden Knowledge?: CJS CD Keys at $7.03 — the lowest of the 4 stores we compare for your region. CJS CD Keys is a keyshop: it resells keys, which can be region-locked or a different edition. The cheapest official store is Steam at $13.99. Prices update through the day, so check the table above before buying.
Is Realm of Night: The Forbidden Knowledge free?: No — Realm of Night: The Forbidden Knowledge is a paid game. The cheapest we can find it is $7.03.
Has Realm of Night: The Forbidden Knowledge ever been cheaper?: Not since September 2026 — the current price matches the lowest we have tracked in that time, $7.03.
Is Realm of Night: The Forbidden Knowledge worth buying now?: Fair price. It's at (or within 3% of) its lowest tracked price.
Can I play Realm of Night: The Forbidden Knowledge on Mac?: Yes. Realm of Night: The Forbidden Knowledge has a native macOS version on Steam.
Is Realm of Night: The Forbidden Knowledge multiplayer?: No — Steam lists Realm of Night: The Forbidden Knowledge as single-player only.
Is Realm of Night: The Forbidden Knowledge on PC Game Pass?: No — Realm of Night: The Forbidden Knowledge is not on PC Game Pass right now. The best price to buy it right now is $7.03.

What Steam players say

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

✦ AI summary

Realm of Night: The Forbidden Knowledge presents an interesting story set in a hidden world of folklore, but players find the game frustratingly restrictive with its choice system, requiring near-perfect decisions to avoid bad endings and making progression feel punishing. The card system is also criticized as a notable weakness, and without guides, most players struggle to navigate the game's strict requirements enough to recommend it.

Not recommended Oct 23, 2021

Yeah no, this is a interesting game sure but i keep getting the bad ending on the train, i really hate games that is this strict on choices that you have to get a perfect score to get a good ending. I hope some ones does a guide at some point but until then i cant recommend this. The worst thing about this game is the card system.

10 found this helpful

Recommended Mar 25, 2022

It has an intresting story set in hidden world of folklore

Community reviews

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