[17+] SRF - 21A

A Roblox experience owned by Arxnova Research Industries.

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

Join our communications server to really enjoy the community!

Last updated by the developer 13 Feb 2025, 02:46 UTC.

playing (measured 18 Aug 2026, 10:34 UTC)

15,528

lifetime visits

66%

liked (65 👍 / 34 👎)

123

favourites (7.9 per 1k visits)

4 May 2020

created (per Roblox)

Play on Roblox →

Live players over time

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every players count we have recorded
Measured (UTC)	Players	Change
18 Aug 2026, 10:34	0	first reading

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

Monetization — game passes

Railgun

1,499 R$

Mk. 48 Light Machine Gun

799 R$

M4A1

399 R$

Boombox

199 R$

Stolen Keycard

199 R$

Glock 17

199 R$

A Smidge Bigger

99 R$

Tip Jar

19 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

Welcome to SRF - 21A! · welcome91 · 0.00% 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.