What is the cheapest place to buy Lost:Antinomy?

Steam at $2.99 — 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 Lost:Antinomy free?

No — Lost:Antinomy is a paid game. The cheapest we can find it is $2.99.

Has Lost:Antinomy ever been cheaper?

Not since September 2026 — the current price matches the lowest we have tracked in that time, $2.99.

Is Lost:Antinomy Steam Deck verified?

Yes. Valve has tested Lost:Antinomy and rates it Verified: it runs well on Steam Deck out of the box, with default controls and readable text.

Can I play Lost:Antinomy on Mac?

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

Is Lost:Antinomy multiplayer?

No — Steam lists Lost:Antinomy as single-player only.

Is Lost:Antinomy on PC Game Pass?

No — Lost:Antinomy is not on PC Game Pass right now. The best price to buy it right now is $2.99.

Lost:Antinomy

Name: Lost:Antinomy
Brand: IMaiIna
Availability: InStock

IMaiIna · March 25, 2024 · Adventure, Simulation, JRPG, Choose Your Own Adventure, RPG

Buy Lost:Antinomy from Steam at $2.99 — the cheapest of 1 store we compare.

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Very Positive88% · 1,0761playing now

Best price

43 Lowest tracked

$2.99

⭐ lowest tracked

Buy at Steam

Prices last checked 24 Sep 2026, 15:01 UTC

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Where to buy Lost:Antinomy — official stores

Steam

Standard Edition · Steam

$2.99

Buy

Lost:Antinomy price by region

Lost:Antinomy costs £2.49 in the United Kingdom, $2.99 in the United States, €2.99 in Europe (EUR), $2.99 in Georgia (USD), CA$3.89 in Canada, NZ$4.49 in New Zealand, A$4.50 in Australia, R$11.59 in Brazil and zł13.49 in Poland right now.

Cheapest Lost:Antinomy offer in each region, in local currency
Region	Best price	Official store	Key shop	Stores
United Kingdom	£2.49	£2.49	—	1
United Statesyour region	$2.99	$2.99	—	1
Europe (EUR)	€2.99	€2.99	—	1
Georgia (USD)	$2.99	$2.99	—	1
Canada	CA$3.89	CA$3.89	—	1
New Zealand	NZ$4.49	NZ$4.49	—	1
Australia	A$4.50	A$4.50	—	1
Brazil	R$11.59	R$11.59	—	1
Poland	zł13.49	zł13.49	—	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 Lost:Antinomy

✦ AI summary

You play as a hero transported to a fantasy world where simple left-right swipes determine your fate across branching storylines with 20 unique characters and nearly 300,000 words of story content. Build relationships, manage five core stats, navigate political intrigue between kingdoms and factions, and create your own custom stories with the built-in scenario editor to share with the community.

With just a swipe to the left or right, you can make all kinds of decisions. So, please embark on your own unique adventure tale through the continent of Astra!

Lost:Antinomy — game info

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

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Price alert

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Lost:Antinomy price history

Lost:Antinomy is $2.99 at Steam right now, compared across 1 store. That matches the lowest price we have tracked.

2026-09-26low $2.99 · now $2.99

Lost:Antinomy price changes · since 26 Sep 2026
Date	Price	Store
26 Sep 2026	$2.99	Steam

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

Lost:Antinomy — questions & answers

What is the cheapest place to buy Lost:Antinomy?: Steam at $2.99 — 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 Lost:Antinomy free?: No — Lost:Antinomy is a paid game. The cheapest we can find it is $2.99.
Has Lost:Antinomy ever been cheaper?: Not since September 2026 — the current price matches the lowest we have tracked in that time, $2.99.
Is Lost:Antinomy Steam Deck verified?: Yes. Valve has tested Lost:Antinomy and rates it Verified: it runs well on Steam Deck out of the box, with default controls and readable text.
Can I play Lost:Antinomy on Mac?: Not natively — Steam lists no macOS version of Lost:Antinomy. Mac players would need a cloud gaming service or a Windows compatibility layer.
Is Lost:Antinomy multiplayer?: No — Steam lists Lost:Antinomy as single-player only.
Is Lost:Antinomy on PC Game Pass?: No — Lost:Antinomy is not on PC Game Pass right now. The best price to buy it right now is $2.99.

What Steam players say

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

✦ AI summary

Lost:Antinomy is praised by players as an engaging harem simulator with interesting and extendable gameplay that offers good value. Players appreciate its creative mechanics and potential for content expansion, though the reviews provided don't offer specific details about any notable complaints or drawbacks.

Recommended Mar 26, 2024

后宫模拟器，非常好游戏。

1 found this helpful

Recommended Apr 6, 2024

cheap, interesting, extendable, making it a great game

Community reviews

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