SCP-173 [Demonstration]

A Roblox experience owned by [SCP Demonstrations].

HorrorENSCPdemonstrationmonster

SCP-173 [Demonstration] is a horror experience created on 2020-05-11. It currently has 372 players and 175,622,831 lifetime visits. The game holds 106,108 favorites and maintains an 80% like percentage. The description indicates it is a demonstration with no objectives, allowing exploration and roleplay. Credits are given to deltaforce515, Fra_lexa, Elg0n, and stackybeats for models.

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

Check out my other SCP games: https://www.roblox.com/games/5019624268/SCP-096-Demonstration https://www.roblox.com/games/5024177503/SCP-106-Demonstration ABOUT: This is a demonstration and there are no objectives. Feel free to explore the map, interact with the SCP, or roleplay with others! CHANGELOG: - Fixed Boombox (7/24/2026) - 173 can wander now (1/31/2026) - 173 can no longer kill through obstacles (1/30/2026) CREDITS: Thanks to deltaforce515, Fra_lexa, Elg0n, and stackybeats for some of the models!

Last updated by the developer 3 Sept 2026, 20:17 UTC.

playing (measured 7 Sept 2026, 04:50 UTC)

176,890,916

lifetime visits

80%

liked (25,795 👍 / 6,448 👎)

110,485

favourites (0.6 per 1k visits)

11 May 2020

created (per Roblox)

Play on Roblox →

Live players over time

Growth

391 measurements spanning 28 days, net -210. 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 8–659 and does not start at zero.

Measurement log — every players count we have recorded, most recent 20 of 391
Measured (UTC)	Players	Change
7 Sept 2026, 04:50	83	-48
7 Sept 2026, 03:50	131	-33
7 Sept 2026, 02:50	164	+12
7 Sept 2026, 01:50	152	-38
7 Sept 2026, 00:50	190	+1
6 Sept 2026, 23:50	189	+2
6 Sept 2026, 22:50	187	-5
6 Sept 2026, 21:50	192	-20
6 Sept 2026, 20:50	212	-31
6 Sept 2026, 19:50	243	-2
6 Sept 2026, 18:50	245	-52
6 Sept 2026, 17:50	297	-8
6 Sept 2026, 16:50	305	-26
6 Sept 2026, 15:50	331	+42
6 Sept 2026, 14:50	289	+7
6 Sept 2026, 13:50	282	+46
6 Sept 2026, 12:50	236	-13
6 Sept 2026, 11:50	249	+27
6 Sept 2026, 10:50	222	-19
6 Sept 2026, 09:50	241	first reading

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

Monetization — game passes

Push

300 R$

Speed

200 R$

Boombox

100 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 · welcome23,072,691 · 100.0% 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

(100 PLAYERS) SCP-173 [Demonstration]by [SCP Demonstrations]

30 playing

SCP-096 [Demonstration]by [SCP Demonstrations]

572 playing

SCP-106 [Demonstration]by [SCP Demonstrations]

65 playing

SCP-173by Robbiepherus

9 playing

SCP 173 Unity Demonstrationby D4RKY Studios

3 playing

SCP-173by i love front page

670 playing

Roblox’s own “games like this” rail, as we recorded it on 17 October 2026. The order is Roblox’s, not ours. Which games it points at most →

Like ratio over time

Growth

396 measurements spanning 62 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, most recent 20 of 396
Measured (UTC)	% liked	Change
22 Oct 2026, 13:00	80	no change
12 Oct 2026, 12:53	80	no change
2 Oct 2026, 12:52	80	no change
22 Sept 2026, 12:51	80	no change
12 Sept 2026, 12:49	80	no change
7 Sept 2026, 04:50	80	no change
7 Sept 2026, 03:50	80	no change
7 Sept 2026, 02:50	80	no change
7 Sept 2026, 01:50	80	no change
7 Sept 2026, 00:50	80	no change
6 Sept 2026, 23:50	80	no change
6 Sept 2026, 22:50	80	no change
6 Sept 2026, 21:50	80	no change
6 Sept 2026, 20:50	80	no change
6 Sept 2026, 19:50	80	no change
6 Sept 2026, 18:50	80	no change
6 Sept 2026, 17:50	80	no change
6 Sept 2026, 16:50	80	no change
6 Sept 2026, 15:50	80	no change
6 Sept 2026, 14:50	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.

Off-platform reach

40,214,638

YouTube views across 23 matched videos

Most-viewed match: “SCP-173 - How to Beat”.

Summed views of the top YouTube videos matching this game’s name — an approximate, name-matched measure of cultural footprint beyond Roblox, not an exact total. Measured 25 Sept 2026, 03:20 UTC.