Buy スマートフォン PC Key

Where to pre-order スマートフォン? As of 15 Sept 2026 we have 1 offers across 1 stores, the cheapest being £2.65 at Steam. Pre-ordering gets you the game on release day, usually with the order bonuses, at a price you already know today. If day one is not the point for you, it is worth knowing that the price normally goes lower after launch.

Release: 23 Aug 2026
OwataStudio
OwataStudio
Keyshops
Unavailable
Buy in Official Store:
£2.65
Buy in Keyshops:
See price history

Official Stores (1)

DRM:
Steam
Steam
Steam
スマートフォン
Windows
2w ago
DRM:
Steam
Steam
£2.65

About スマートフォン

スマートフォン - about the game

The game Smartphone is an indie psychological horror adventure title developed for PC. Players wake up trapped in an unfamiliar locked room with nothing but a single smartphone as their only tool for survival and escape. The experience centers on interacting directly with the device to uncover clues through calls, text messages, and various apps, all while piecing together a disturbing mystery from limited information.

Gameplay

Core gameplay revolves around realistic smartphone operation that creates a strong sense of immersion. Users navigate the phone interface to review incoming communications, explore installed applications, and record key details that help decode the situation. Exploration focuses on tracing digital traces left behind, while inference requires careful analysis of conflicting or incomplete data to determine next steps. Choices made during conversations or when deciding which leads to pursue directly influence how events unfold and which path the narrative takes. The psychological horror elements build gradually as more clues reveal unsettling truths hidden beneath the surface of the confined setting.

Progression emphasizes thoughtful decision making over fast action. Limited resources and information force players to weigh risks carefully, with each interaction potentially opening new avenues or closing others. The remake refines the original unityroom version by improving story flow, visual presentation, and control responsiveness for a smoother experience on PC.

Game Modes

The title functions as a single player narrative adventure with no separate multiplayer or competitive modes. All content unfolds through a branching story structure that encourages repeated playthroughs to discover alternate outcomes. The remake expands the original by doubling the number of endings, introducing fresh developments and conclusions that reward exploration of different choices and information paths.

Players advance by managing the smartphone as the central interface, balancing communication attempts with evidence gathering. This unified approach keeps the focus on deduction and tension within the isolated environment rather than varied gameplay formats.

Story and Atmosphere

The narrative begins with disorientation in the sealed room and escalates as digital clues expose layers of deception and hidden realities. Limited contact options create constant uncertainty about who to trust or what details hold real value. Horror arises from the slow accumulation of disturbing revelations rather than sudden shocks, building dread through the intimacy of the phone screen. The remake enhances these elements with updated pacing and additional story branches that deepen the sense of unease.

Every piece of information gathered adds to the overall picture, but also raises new questions about the events leading to the protagonist's predicament. This structure keeps engagement high across multiple sessions as players test different approaches to uncover the full scope of the incident.

Is It Worth Playing?

Smartphone suits players who enjoy deliberate, choice driven adventures with strong emphasis on deduction and atmospheric tension. The remake improves upon the original by offering significantly more endings and refined mechanics, making it a more complete package for those interested in psychological horror experiences on PC. Its straightforward interface and focused scope deliver a concise yet impactful story that rewards careful attention to detail. Those seeking fast paced action or expansive open worlds may find the confined setting and methodical pace less appealing, while fans of narrative driven indie titles will appreciate the direct control over the smartphone and the consequences of each decision. The game remains available as a standalone PC release with no additional modes or ongoing seasonal content confirmed.

Interface:
Japanese
Subtitles:
Japanese

Age rating

Unavailable
Historical low
Price history from official stores
£2.25
Steam
3 weeks ago
Price history from keyshops
-
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-

FAQ

8 questions

Before you start looking for a cheap スマートフォン PC key, check the essentials. Developed by OwataStudio. Published by OwataStudio. PC released date: 23 Aug 2026. Genres: Indie, Adventure. Categories: Family Sharing, Single-player.

Q

Where to buy a cheap スマートフォン Steam key or CD key?

Using our price comparison and verified discount codes, you can buy a スマートフォン key for as low as £2.65. This deal is available at Steam and is among the cheapest offers on the market. All keys listed on XD.deals are delivered digitally and eligible for instant download after payment. Prices already include processing fees and applied promo codes, so you always see the lowest スマートフォン price on PC. Check the スマートフォン price history to buy at the best moment.

As of our last update (we refresh Steam pricing multiple times a day), the スマートフォン Steam price is £2.65. You can save an extra ~6% by paying with a discounted Steam gift card.

Our price tracker covers both official retailers and key marketplaces, so you can find スマートフォン on sale even outside seasonal promotions. We currently detect 1 active offer from official stores and keyshops. Check the table above, compare against the historical low, and set an alert so you never miss the next price drop.

Based on our data, スマートフォン is not currently available on GeForce NOW. You will need to run it locally on your PC. Browse games available on GeForce NOW.

Yes. スマートフォン has an official page on the Steam Store. You can also buy a スマートフォン Steam key from third-party sellers. Our price comparison currently includes 1 offer with Steam DRM. Pick one to ensure your スマートフォン download happens on Valve's platform.

Not at this time. Valve marks スマートフォン as Unsupported on Steam Deck. Keep an eye on XD.deals - we track Proton updates and community fixes. Browse games that are Steam Deck Verified or Steam Deck Playable.

According to our data スマートフォン is not currently available on PC Game Pass, EA Play or Ubisoft+. We are still filling in the catalogues of these services, so it is worth confirming the status at the source before you decide. If you are buying, XD.deals will help you find the lowest price.

No - XD.deals is not a store. We are a price-comparison service that tracks the best スマートフォン deals across official stores and verified keyshops. Click "Go to Store" next to any offer and you will be redirected to the retailer's website to complete your purchase.

Best prices for スマートフォン

1 Steam Steam Official
£2.65

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