15th Prison

Indie

15th Prison is a horror escape game. There is no exit from this prison. But examine your surroundings carefully and do not ignore any abnormalities. Take the envelope in each block and move on. Your carelessness may result in death.

GEM score

24h

—

GEM rank

#11,786 of 179,652

Indie rank

#6,690 of 127,570

Scores as of 26 Jul 2026

Free view: this score is three months behind the live score.

Score history (3 to 12 months ago)

Stats through 26 Jul 2026

Average

Peak

0.12

Tracked since

6 Jul 2025

GEM score026 Jul 2026Latest free

Scores before 26 July 2026 were produced by an earlier version of our scoring process.

3 to 12 months ago as a table

Daily GEM score from 3 to 12 months ago, newest first
Date	GEM score
Subscribe to our Patreon for access
26 Jul 2026	0
19 Jul 2026	0
25 Jun 2026	0
20 Jun 2026	0
17 Jun 2026	0
15 Jun 2026	0
9 Jun 2026	0
27 May 2026	0
19 May 2026	0
14 May 2026	0
11 May 2026	0
10 May 2026	0
9 May 2026	0
7 May 2026

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