Russian Sleep Experiment

A Roblox experience owned by Sleep Experiment Lab.

HorrorENhorrorcreepypastasurvival

Russian Sleep Experiment is a horror experience created on 2026-06-17. It has accumulated 1,529,183 lifetime visits and holds 23,493 favorites. Currently, 107 users are playing. The game maintains an 80% like percentage.

Description (written by the developer; not a statement by this register)

🧪 NEW GAME: https://www.roblox.com/games/108892777841323/Russian-Sleep-Experiment#!/about 🚧 GAME SHUTDOWN IN 7 DAYS!

Last updated by the developer 10 Aug 2026, 20:08 UTC.

playing (measured 21 Aug 2026, 20:54 UTC)

1,592,818

lifetime visits

80%

liked (2,908 👍 / 705 👎)

25,131

favourites (15.8 per 1k visits)

17 June 2026

created (per Roblox)

Play on Roblox →

Live players over time

Growth

2 measurements spanning 11 days, net -62. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 54–134 and does not start at zero.

Measurement log — every players count we have recorded
Measured (UTC)	Players	Change
21 Aug 2026, 20:54	63	-62
10 Aug 2026, 15:30	125	first reading

Concurrent players at each of our measurements (insert-on-change).

Monetization — game passes

[OP] Super Injector

999 R$

[OP] Self Injector

240 R$

Permanently Unlock All Time Rewards

200 R$

[SALE] Shotgun

199 R$

[OP] SCP Bundle

99 R$

[OP] Creepy Virus Pack

95 R$

+5 Genome Slots (Virus Creator)

80 R$

Extra Storage

40 R$

SCP Virus

30 R$

[NEW] Brainrotium

30 R$

Super Separations

25 R$

Weatherium Virus

25 R$

Tornellum Virus

17 R$

Halloween Virus Pack

15 R$

[OP] Demon Baby Spawn

15 R$

Game passes for sale and their prices, measured from the Roblox passes API. Developer products bought inside the game aren’t publicly listable.

Badge funnel

You Played The Russian Sleep Experiment! · other968,200 · 100.0% win

Completed Research · progression651 · 0.40% win

How many players have ever earned each badge — a proxy for how far players get before they stop. Steep drop-offs mark where a game loses people. Win rate is the past-day share of players who earned it; categories are assigned by a language model from each badge’s own name and description.

Roblox recommends these alongside it

Demonology🕯️by Blaqk Magic Blue

7,586 playing

Ro-Bio: Classic [2019]by V0XEL1ZED

3 playing

Ro-Bio Virus Injectionby Saiyco

57 playing

SCP-096 [Demonstration]by drewski_5270

188 playing

[UPD] It Hears You by Siena Studios

165 playing

Cave Diving Experienceby Cave Diving Experience Group

141 playing

Roblox’s own “games like this” rail, as we recorded it on 22 August 2026. The order is Roblox’s, not ours. Which games it points at most →

Like ratio over time

Growth

4 measurements spanning 20 days. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 79–81 and does not start at zero.

Measurement log — every % liked count we have recorded
Measured (UTC)	% liked	Change
3 Sept 2026, 14:05	80	no change
24 Aug 2026, 12:45	80	no change
21 Aug 2026, 20:54	80	no change
14 Aug 2026, 12:38	80	first reading

Percentage of votes that are likes, at each of our measurements. A falling line is a game losing its crowd’s goodwill.