Build Island Experimental

A Roblox experience owned by Toybox Development.

OtherENdevelopmentsandboxexperimental

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

Experimental server for junior developers

Last updated by the developer 30 Nov 2025, 02:51 UTC.

playing (measured 10 Aug 2026, 16:20 UTC)

460,875

lifetime visits

68%

liked (778 👍 / 370 👎)

5,536

favourites (12.0 per 1k visits)

9 September 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 We do not publish numbers we have not measured.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
10 Aug 2026, 16:20	0	first reading

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

Badge funnel

Professional Tester · other1,346

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.