Steam
Store data
- UK price
- £3.59
- US price
- $3.59
- Positive reviews
- 67%
- Total reviews
- 3
- Release date
- 9 September 2026
Activity briefingSummary of recorded signals
Steam player data · App 5116880
CATAL CARTA
- Single-player
- Steam Achievements
- Full controller support
- Steam Cloud
- Family Sharing
Concurrent players0Most recent successful sample
Today's peak043/144 samples
Tracked peak2Highest retained daily peak
Steam rating67%3 reviews
Steam metadata
Game information
Details supplied by the Steam store
- App ID
- 5116880
- App type
- Game
- Developer
- OLC Salon Lab ↗
- Publisher
- OLC Salon Lab ↗
- Supported systems
- Windows
- Genres
- Adventure, Casual, Indie
- Release date
- 9 September 2026
- Last player update
- 22 Oct · 07:01 UTC
Steam store data
System requirements
Supplied by the developer on Steam
Windows
Minimum
- Requirement
- Requires a 64-bit processor and operating system
- OS
- Windows 10 or later (64-bit)
- Processor
- 64-bit dual core, 1.5GHz
- Memory
- 4 GB RAM
- Graphics
- Integrated Graphics
- Storage
- 600 MB available space
- Sound Card
- N/A
Recommended
- Requirement
- Requires a 64-bit processor and operating system
Launch window
Released 9 September 2026 · Tracking from 9 September 2026
SteamWatch’s first observed day and week; tracking can begin after release. Top Sellers is Steam’s revenue ranking, not a sales estimate.
- Player peak
- 1
- Steam reviews
- 1100% positive
- Twitch peak
- Not recorded
- Price observed
- £3.23
- Top Sellers
- No appearanceNo ranked days
1 player-data day recorded in this window.
- Player peak
- 2
- Steam reviews
- 250% positive
- Twitch peak
- Not recorded
- Price observed
- £3.23
- Top Sellers
- No appearanceNo ranked days
7 player-data days recorded in this window.
Peak 0Average 0Latest 0
24-hour and 7-day views use hourly peaks from ten-minute samples. Longer views use retained daily peaks. Up to 24 recent event markers are shown per layer.
Twitch
Twitch stats
Awaiting the first Twitch sample.
Long-term history
Monthly players breakdown
Calculated from SteamWatch samples
| Month | Peak | Gain | % gain | Average | Avg % gain |
|---|---|---|---|---|---|
| Last 30 days | 1 | -1 | -50.0% | 0 | -97.1% |
| October 2026 | 1 | -1 | -50.0% | 0 | -98.0% |
| September 2026 | 2 | — | — | 0 | — |
Store price Regular price
Daily regional sweep
Regional prices
17 regions checked
| Region | Currency | Regular | Current | Discount | Historical low | Last change |
|---|---|---|---|---|---|---|
| United KingdomGBP · GB | GBP | £3.59 | £3.23 | 10% | £3.23 | No change recorded |
| United StatesUSD · US | USD | US$3.99 | $3.59 | 10% | $3.59 | No change recorded |
| Euro areaEUR · DE | — | — | Unavailable | — | — | No change recorded |
| United Arab EmiratesAED · AE | — | — | Unavailable | — | — | No change recorded |
| AustraliaAUD · AU | — | — | Unavailable | — | — | No change recorded |
| BrazilBRL · BR | — | — | Unavailable | — | — | No change recorded |
| CanadaCAD · CA | — | — | Unavailable | — | — | No change recorded |
| SwitzerlandCHF · CH | — | — | Unavailable | — | — | No change recorded |
| ChileCLP · CL | — | — | Unavailable | — | — | No change recorded |
| ChinaCNY · CN | — | — | Unavailable | — | — | No change recorded |
| ColombiaCOP · CO | — | — | Unavailable | — | — | No change recorded |
| Costa RicaCRC · CR | CRC | CRC 2,150.00 | ₡1.935 | 10% | ₡1.935 | No change recorded |
| Hong KongHKD · HK | HKD | HK$25.00 | HK$ 22.50 | 10% | HK$ 22.50 | No change recorded |
| IndonesiaIDR · ID | IDR | IDR 39,499.00 | Rp 35 549 | 10% | Rp 35 549 | No change recorded |
| IsraelILS · IL | ILS | ₪14.25 | ₪12.82 | 10% | ₪12.82 | No change recorded |
| IndiaINR · IN | INR | ₹209.00 | ₹ 188 | 10% | ₹ 188 | No change recorded |
| JapanJPY · JP | JPY | JP¥490 | ¥ 441 | 10% | ¥ 441 | No change recorded |
| South KoreaKRW · KR | KRW | ₩4,400 | ₩ 3,960 | 10% | ₩ 3,960 | No change recorded |
| KuwaitKWD · KW | KWD | KWD 0.950 | 0.85 KD | 11% | 0.85 KD | No change recorded |
| KazakhstanKZT · KZ | KZT | KZT 1,320.00 | 1 188₸ | 10% | 1 188₸ | No change recorded |
| MexicoMXN · MX | MXN | MX$59.49 | Mex$ 53.54 | 10% | Mex$ 53.54 | No change recorded |
| MalaysiaMYR · MY | MYR | MYR 10.99 | RM9.89 | 10% | RM9.89 | No change recorded |
| NorwayNOK · NO | NOK | NOK 47.50 | 42,75 kr | 10% | 42,75 kr | No change recorded |
| New ZealandNZD · NZ | NZD | NZ$6.39 | NZ$ 5.75 | 10% | NZ$ 5.75 | No change recorded |
| PeruPEN · PE | PEN | PEN 11.25 | S/.10.12 | 10% | S/.10.12 | No change recorded |
| PhilippinesPHP · PH | PHP | P139.00 | P139.00 | 0% | P139.00 | No change recorded |
| PolandPLN · PL | — | — | Unavailable | — | — | No change recorded |
| QatarQAR · QA | — | — | Unavailable | — | — | No change recorded |
| RussiaRUB · RU | — | — | Unavailable | — | — | No change recorded |
| Saudi ArabiaSAR · SA | — | — | Unavailable | — | — | No change recorded |
| SingaporeSGD · SG | — | — | Unavailable | — | — | No change recorded |
| ThailandTHB · TH | — | — | Unavailable | — | — | No change recorded |
| TaiwanTWD · TW | — | — | Unavailable | — | — | No change recorded |
| UkraineUAH · UA | — | — | Unavailable | — | — | No change recorded |
| UruguayUYU · UY | — | — | Unavailable | — | — | No change recorded |
| VietnamVND · VN | — | — | Unavailable | — | — | No change recorded |
| South AfricaZAR · ZA | — | — | Unavailable | — | — | No change recorded |
| CIS (regional USD)USD_CIS · AM | — | — | Unavailable | — | — | No change recorded |
| Latin America (regional USD)USD_LATAM · AR | — | — | Unavailable | — | — | No change recorded |
| Middle East & North Africa (regional USD)USD_MENA · EG | — | — | Unavailable | — | — | No change recorded |
| South Asia (regional USD)USD_SASIA · PK | — | — | Unavailable | — | — | No change recorded |
Positive rating66.7%
Positive reviews2
Negative reviews1
Review history is not available for this range yet.
Recent views use Steam's daily review activity. Longer views use weekly totals, retained by SteamWatch.
About this game
Description
Supplied by the Steam store
Five childhood friends, lending a hand for the town where they grew up.
A provincial town wrapped in quiet stagnation. In one corner stands a fading secondhand bookshop. The five childhood friends who gather here unravel the small scandals brought to their door.
Their only weapons are the books on the shelves. Confronted with evidence, people will not let go of their own story. Only when books from distant fields say the same thing does the other's claim fall apart.
During Investigation, decide where to send each of the five friends to gather information. Where you dispatch whom changes how the case unfolds — reading each friend's chemistry with the people involved is the key to cracking a case.
Once the clues are in hand, it's time for Confrontation. Armed with what the books have taught you, choose your words and break down the suspect's walls. The goal isn't to corner them — it's to reach the real reason hidden behind their story.
Each case runs about 5–10 minutes. Across these easygoing short stories, the five leads, the world of books, and the lives of the townspeople quietly unfold.
Features
- 15 cases, 60 books across 14 shelves, 21 suspects — every case rewards a different combination of clues
- Three difficulty levels (Easy / Normal / Hard). Hard hides the predicted outcome, leaving you to rely on instinct and experience
- Full controller support — navigate, confirm, and even quit entirely with a gamepad
- Available in 13 languages, including English, Japanese, Simplified/Traditional Chinese, French, German, Spanish, Italian, Portuguese, Russian, Ukrainian, Indonesian, and Georgian
This game was made with the help of generative AI. Character and background art were created with ChatGPT (image generation), music with SOUNDRAW (AI music generation), and translations other than Japanese are machine-generated via ChatGPT (in languages other than English and Chinese, some wording may read unnaturally). All of these were generated during development and are bundled with the game — no AI runs while you play.
Steam gallery
Screenshots
6 available
Steam has not listed DLC or a demo for this game yet.
Steam global stats
Achievements
6 achievements
| # | ||
|---|---|---|
| 01 | Ach First Case | 41.4% |
| 02 | Ach First L3 | 14.6% |
| 03 | Ach Hard Clear | 14.6% |
| 04 | Ach All Cases | 9.7% |
| 05 | Ach All Books | 7.3% |
| 06 | Ach Hard L3 | 7.3% |
Saved from Steam
Patches
10 tracked updates
Small fix — reveal pacing
Confrontation and investigation results now reveal with a short pause instead of appearing all at once. Thanks for playing.
Read full update on Steam ↗Small fix — history stats
The history screen's book list now shows in your language instead of always Japanese. It also shows your most-read books, most-visited shelves, and — sometimes — which of the five friends your reading matches. Thanks for playing.
Read full update on Steam ↗Small fix — confrontation feedback
The confrontation now shows the evidence and book you used, and explains why a hit landed. Thanks for the feedback.
Read full update on Steam ↗Small fix — weekly report
The weekly report reads more clearly now. Thanks for the feedback.
Read full update on Steam ↗Small fix — mute bgm
Add BGM mute button near config button. Thanks for the feedback.
Read full update on Steam ↗Small fix — screenshots & reading picks
F12 screenshots now work in-game.The reading shelf no longer offers books the group already has. Thanks for the reports.
Read full update on Steam ↗Small fix — case endings
Case endings: each case now closes on the other person's own doubt and the words your side offers, instead of just winning the argument.Thanks for the feedback.
Read full update on Steam ↗Small fix — instant lookups
The confrontation now explains instant lookups correctly: they count as evidence only if that shelf was read during the investigation.Thanks for the feedback.
Read full update on Steam ↗Small fix — investigation turns
Investigation: ending the week now warns you about an idle team or an empty turn, instead of just advancing. Thanks for the reports.
Read full update on Steam ↗Russian, Ukrainian supported
CATAL CARTA now includes Russian and Ukrainian, added before launch after a request from a Ukrainian creator.
Read full update on Steam ↗
Game activity
Recent changes
Steam events and SteamWatch observations
- SteamWatchPrice data
Price changed to £3.59
£3.23 → £3.59.
- SteamPatch
Small fix — reveal pacing ↗
Confrontation and investigation results now reveal with a short pause instead of appearing all at once. Thanks for playing.
- SteamPatch
Small fix — history stats ↗
The history screen's book list now shows in your language instead of always Japanese. It also shows your most-read books, most-visited shelves, and — sometimes — which of the five friends your reading matches. Thanks…
- SteamPatch
Small fix — confrontation feedback ↗
The confrontation now shows the evidence and book you used, and explains why a hit landed. Thanks for the feedback.
- SteamWatchPlayer data
New tracked player peak
2 concurrent players — the highest daily peak recorded at that point.
- SteamPatch
Small fix — weekly report ↗
The weekly report reads more clearly now. Thanks for the feedback.