
Novena diabolos is an Ocult mystery adventure game. The main character, Park Joon-sung, has to find a single human woman who doesn't know who she is and get out of town safely.
Modeled estimate, not a reported figure. How we estimate →
Prices
Each in the currency that store quoted — not converted: the gap between two rows is the publisher's pricing, not an exchange rate.
14 of 15 markets; the rest we haven't asked for this title, not markets where it is unavailable.
Availability
We put this game to every storefront we collect. A market that answered not sold has told us something about the game; a market we never asked has not, and the two are never drawn the same.
Discounts
Every price cut of more than 20% we have observed, in each market that quoted one, with this game's chart position on either side of it. These are episodes, not a model: a sale is one event, and one event cannot tell you what the next one will do.
Reviews, worldwide (the counter carries no country): 0/day in the week to Aug 13 → 0.14/day in the week after.
For scale, across Steam · Top Sellers · Brazil over the last 30 days: the 25 chart moves that followed a price cut of more than 20% went a median of 10 places towards #1, and the 2,413 moves with no price cut behind them went 2 away. One store, one chart, one country — it is the only place we have enough observations to say even that.
Prices outside the United States have been collected since 6 August 2026 and chart positions since 19 July 2026, so a cut older than that has no market to compare and a market that joined later has no history yet. Nothing here is converted between currencies.
About
Genres
Add-ons
Each DLC is estimated with the same model as a game, then summed — a modeled figure, not reported DLC sales.
Engagement
Reviews
Themes across 51 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
버그가 안 고쳐짐
* 게임 요약 스토리를 따라가며 총 9일의 시간동안 5명의 여자 중 인간 1명을 찾는 게임입니다. 비주얼노벨 형태로 대화를 읽어가며 즐길 수 있습니다. * 주관적 게임평 1. 장르는 미연시에 가깝습니다. 일단, 추리게임이라기엔 추리 형태가 "소거법"을 기반으로 진행됩니다. 즉, 주어진 단서에 따라 용의자를 1명씩 제외하다보면 범인이 밝혀지는 구조입니다. 그렇다보니 논리적으로 생각해서 범인을 잡는다기보단 그냥 자료랑 현장증거 잘 대입해서 1명씩 지우다보면 범인이 알아서 나옵니다. 그래서 추리의 매력을 느끼기엔 많이 부족합니다. 2. 반면, 미연시의 성향은 강합니다. 각 히로인별로 스토리 및 성격이 가지각색이며 이에 따라 대화 스크립트도 괜찮습니다. 한국어 풀더빙이기도 하고요. 자동진행으로 미연시 즐기시는 성격이시면 잘 맞을 것 같습니다. 3. 공포요소는 크진 않습니다. 저도 공포게임은 질색하는 편인데 이 정도면 그냥 할만하다고 느꼈습니다. * 총평 추리게임의 가면을 쓴 소거법 기반의 미연시입니다. 100% 추리게임만을 기대하셨다면 조금 실망하셨어도 맛은 괜찮으니 한번 잡숴보시길
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Media

Related
Related
Price dynamics, follower growth, revenue and sales trajectories with interactive tooltips
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14 on sale1 answered “not sold”0 we did not ask
The 1 “not sold” market is read from the Steam price pass of Aug 23: that day the store answered for this game elsewhere and gave no price there. The 14 priced markets are the same rows as the table above — each the latest price we hold, dated here when it is older than that pass. The 0 marked “not asked” were not put to this store at all — either it has no storefront there or we do not collect it yet, and neither is a statement about the game. A refusal is a refusal on one day; a store can list a title again tomorrow.
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: Korean**languages with full audio support
Hours played at review time, across 51 reviews with recorded playtime.
Out of memory가 너무 많이 떠서 정상적인 플레이가 불가능 검색해서 해결 방법을 찾았지만 전부 실패 버그만 고쳤으면 어떻게든 했을텐데 아쉽다 하고 싶어도 할 수 가 없네
이게왜인간이아님ㅠㅠ정주고마음주고 몸도주고싶었는데 실패함....사랑했다......
최시리>유채린>한세희>서나리>현민아
I got you
진짜 개인적으로 내가 했던 게임 중에 손에 꼽을 정도로 몰입하면서 재밌게함
나는 당신에게 모든 신뢰를 쏟아 부었는데!! 어째서 네 번째 사건에!!!!!왜!!!!!!!!
자주 팅기는 현상을 제외하면 추리하는 요소가 재미있는 게임. DLC가 추가되면서 오리지널 게임에서 남은 의문점이나 떡밥들이 해결되는 것이 호불호 요소가 될 수 있으나 할인한다면 꼭 추천하고 싶은 수작입니다.
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.
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $9.1K | 83 | 84% | $6.99 | |
| $4.1M | 23.3K | 83% | $11.99 | |
| $2.2M | 11.8K | 96% | $11.99 | |
| $666.3K | 4.7K | 90% | $4.99 | |
| $71.3K | 242 | 93% | $7.64 | |
| $63.5K | 813 | 66% | $2.99 |
Related
| Game | Estimated lifetime revenue | Reviews | Review score | Price |
|---|---|---|---|---|
| $924.1K | 5.8K | 75% | $9.99 | |
| $925.4K | 10.6K | 99% | $4.99 | |
| $925.4K | 3.3K | 96% | $9.99 | |
| $925.6K | 1.4K | 86% | $19.99 | |
| $923.2K | 995 | 59% | $29.99 | |
| $923.2K | 2K | 83% | $14.99 |