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Steam

スマートフォン

見知らぬ密室で目を覚ました主人公。頼れるものは、手元に残された一台のスマートフォンだけ。通話、メッセージ、アプリなどに残された痕跡をたどりながら、脱出の手がかりを探していく。しかし、情報を集めるほどに、この事件の裏に隠された異様な真実が浮かび上がっていく。スマートフォンを操作して進める、サイコロジカル・ホラーADV。

Released · 2026-08-23

At a glance

About this game

Core game information and the store records it came from.

Title: スマートフォン
Content: Game
Release date: 2026-08-23
Developer: OwataStudio
Publisher: OwataStudio
Platforms: Windows
Connected stores: 1

Steam Steam source details

Store title: スマートフォン
Product ID: 4937120
Developer: OwataStudio
Publisher: OwataStudio
Store platforms: Windows
Source checked: 2026-10-29 02:55 UTC

Open official store page ↗

How you can play

Features and tags

Select a feature to find other games that have it.

Ways to play

Single-player

Store features

Store tags

Genres

Adventure
Indie

Categories and genres from the Steam store, observed 2026-10-29. Store tags from Steam, as players and the store apply them.

Compare & explore

One game, connected stores

Each store keeps its own prices and observations. We prefer the latest recorded EUR price for Europa. When the displayed currency differs from the store amount, a separate approximate value may use the latest available ECB reference rate.

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Lumiri price context

Recorded price comparison

Matching store titles. One currency. One market.

EUR SE

Lowest recorded amount

3.15 EUR

Steam

Recorded 13 days ago Over 48 h old

Difference between stores

—

One comparable store. A difference needs another matching store price.

Distance from observed low

At observed low

Steam listing only. Low: 3.15 EUR.

Last seen 2026-10-29

Newest included record2026-10-29 02:55 UTC

1 record is over 48 hours old.

1 included price record from 1 store · 1 linked listing

See the 1 included observation

Steam history →スマートフォン
3.15 EUR
2026-10-29 02:55 UTC13 days ago · over 48 h old

How this comparison works

Only original EUR amounts recorded for SE and matching titles linked to this game are compared. Edition words and numbers must match. Other editions, source-market fallbacks and currency estimates are excluded.

These are recorded observations. Check the store for the current price, availability and included content. Historical lows belong to the named listing in this market and reflect the history Lumiri GameDB has collected.

Steam

スマートフォン

3.15 EUR

Price recorded 2026-10-29 02:55 UTC

Player activity

Observed Steam player history

Latest 1,000 points at most. Individual observations.

Last observed Steam players: 1
Observed peak · 24h: —
All-time observed peak: 1
Average players · 24h: —

Open full player history · no samples in the last 24h.

Recorded prices

Price history · Steam

EUR observations for market SE. History belongs to the selected store listing; regional prices and taxes may differ.

Historical low observed by Lumiri GameDB: 3.15 EUR, last seen 2026-10-29

View 1 recorded prices

2026-10-29 02:55: 3.15 EUR

Prices observed by Lumiri GameDB in EUR.