
Open the door and step into someone's memories. Platonica Space is a sci-fi exploration adventure where you search countless rooms to recover lost memories.
Modeled estimate, not a reported figure. How we estimate →
Prices
The United States storefront in every case, so this compares stores and not countries.
About

Open the door and step into someone's memories.
Platonica Space is a sci-fi exploration adventure where you search countless rooms to recover lost memories.
With Earth made uninhabitable to humans, mankind has spread through the universe. A century has passed since that fateful day...
You suddenly wake up in an unfamiliar room. You step through a door only to find yourself in yet another strange room. This mysterious space is a collection of interconnected rooms, coming one after the other with no exit in sight.
Inside the rooms, you run into other five people who, just like you, also have no idea who they are or how they got here. But as you keep exploring, you realize something: these rooms are built from your memories. Yours and the others'.
Through the memories you find, you will remember who you are. But some of these memories are quite unpleasant. One among you has apparently shot a girl dead. And another boarded a spaceship illegally with a fake ID.
Who are you?
Why are you here?
And carrying all these questions, how can you escape this seemingly endless collection of rooms?
Restore Memories by Placing Items
As you explore, you'll find various "memory spots" that allow you to see lost memories. But in order to activate them, you need specific items that you can find throughout the rooms.
These memories are like chapters from a novel with missing pages. Read through them and try to piece together your and the other people's stories.
Whose Memory Is This?
Not all the memories you'll find will be your own. Some will belong to the four other people trapped in this strange space.
Who is the murdered who shot the girl? Who is the stowaway?
Sort through the memories, find out whom they belong to, and the truth will finally come into focus.
A Shifting Space, Changing Every Time You Wake up
Every time you fall asleep and wake up, you'll find that the layout of the rooms and how they connect will change, as will the items and characters you find in them.
You can explore, find items, and uncover memories how many times you like, but remember: no two attempts will be the same.
The More You Do, the Sleepier You Get
Each action you take consumes your Vigor. Once this drops to zero, you'll fall asleep... and who knows where you'll wake up.
You'll also lose the items you were carrying, so you'll need to carefully plan your every step, from the rooms you explore to the items you place in them.
The Others Trapped Within
Just like you, the others inside this space have lost their memories.
As you help them find out more about themselves, they'll surely repay the favor by giving you hints.
The real question is... should you trust them?
Everyone here has their own forgotten past and their own secrets. Uncovering those may be the key to learning the truth.
Published by: KAMITSUBAKI STUDIO
Scenario & Programming: Kazuhide Oka
3DCG & Art: Moe Katakura
Music: agehasprings Party
Logo Design: JEFF99
English Translation: Marco Godano
Simplified/Traditional Chinese Translation: flankoi
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Sums Steam only; Nintendo publishes no volume signal, so the true total is higher by an unknown amount.
| Store | Price | Audience | Score | Chart | Est. revenue |
|---|---|---|---|---|---|
SteamYou are here | $9.99 | 63reviews | 70% | — | $12.1K |
| $9.99 | — | — | — | not modelled |
Matched by title — a reused name can pair the wrong games. * is a critic aggregate. Prices and positions are each store's United States storefront; Epic charts worldwide. Audience and Score too, except Steam's, which is worldwide.
Engagement
Reviews
Themes across 63 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
Reviews
[h1]なぜあの機能を...[h1] 失われた記憶は物に潜む...のがこのゲームです。 ストーリーも体験版にはなかったものが多く、 [b]スゲ~ッ![b]っとなっておりました。 ただ一つだけなんでこれなくなったん...?と思う機能が体験版の頃から削除されてまして... [spoiler] 記憶の主を推測できる機能 [/spoiler]が無くなってて、キャラクターからしか聞けなかったのは少々ストレスでした...バグなのか今後のアプデで追加してほしい所です!
ゲーム性はかなり薄く、ビジュアル面もほとんど見るところは無いため純粋に文章を読むゲームだと考えた方がいいと思います 各エピソードの内容はそれなりに面白かったため、ギリギリ値段分の価値はあるかなと思いました
記憶を無くし、自分が誰なのか、なぜここに居るのか、分からなくなってしまった5人の記憶を少しずつ取り戻していく話 KazuhideOdaさんが描く人と人との距離感に自分は強い納得感を感じるのですが、本作でもそれが健在でした 単純な謎解きゲームとして期待すると肩透かしを食うと思いますが、人の分かり合えなさを描いた作品としてプレイ後に強い余韻を感じさせる作品です 次作にも大いに期待しています
Media

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Languages: Japanese, English, Simplified Chinese, Traditional Chinese
Hours played at review time, across 63 reviews with recorded playtime.
positive critical· bar length = how often the theme comes up
Selling now
See how fast this game is selling right now — estimated copies and revenue per day from recent review growth.
Players by region
Where this game's players are, estimated from review languages.
Players also reviewed
The games this title's players most often review too — audience affinity.
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