🛠️ F3X Building Tools (Big redesign update soon)
A Roblox experience owned by Malfunction Inc..
Sandbox & buildingENF3X ToolsCreative ConstructionSandbox
Description (written by the developer; not a statement by this register)
VIP rank is included! A sandbox building game powered by F3X Building Tools where you can create anything you imagine. Whether you want to build huge cities, detailed houses, or crazy contraptions, the possibilities are endless! Use advanced F3X Building Tools to build with precision Team up with friends or build solo Show off your creations to others Chill, create, and have fun Unleash your creativity — start building today! Owned and created by Malfunction Inc. Tags: f3x, btools, building tools, build, edit, freebuild, sandbox, construction, base, custom, models, maps, creative, parts, scripts, tools, blocks, workspace, serverbuild, teambuild, builder, advancedbuild, precision, scale, rotate, move, weld, properties, scripting, design, showcase, devtools, robloxstudio, buildinggame
Last updated by the developer 15 Oct 2025, 21:30 UTC.
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 We do not publish numbers we have not measured.
| Measured (UTC) | Players | Change |
|---|---|---|
| 1 Nov 2026, 21:00 | 0 | first reading |
Concurrent players at each of our measurements (insert-on-change).
Monetization — game passes
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
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.