Detention icon

Detention

赤燭遊戲
★ 4.2 (27,654 ratings)
⬇ 1,000,000+ downloads
Est. actual: 3,949,563
Style: Adventure
Free
Released: Sep 5, 2019
IAP: $4.99 per item
Contains ads
Rated: Mature 17+

Signals

4 this week · 2 positive · 2 warnings All of this week's signals →
  • 📈Last 7 days +3.3K installs — 34% slower than the week before (+5K) · 543/day since Sep 19
  • 🏆Among Adventure games top 7% by installs gained this week (11310 peers growing)
  • ⭐Rating ★ 4.15 → 4.21 since Sep 19
  • 🛠Updates dormant · updated 394 days ago
Installs since launch
0 2M 3.9M 3.9M Sep 5, 2019 today
+29,325 installs · +86 ratings since Sep 19
SDKs in the app · version 4.5, analysed Oct 4, 2026

Found by static analysis of the app package; bundled is not the same as active. All SDKs →

Update history
4.8 Oct 15, 2025 · seen Sep 19, 2026
[Fix] Updated Unity version to Unity 2022.3.62f2 to patch the CVE-2025-59489 vulnerability.
Only the current version so far — new entries appear as the game ships updates.
Detention trailer Trailer
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Detention is an adventure game by 赤燭遊戲 with 1,000,000+ downloads (about 3.9M estimated). +3.3K installs in the last 7 days. Rated 4.2 from 28K ratings. Released Sep 5, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “[ About Detention ] Detention is an unique atmospheric horror game heavily influenced by Taiwanese/East Asian culture (Taoism and Buddhism references) based on the 1960s Taiwan under martial law. With simple point and click mechanism, the player control characters who venture into the school beset by hostile…”