Build strategy
Plan this emblem before placing shapes.
Set the warm field and nested mask circles, then lock the paired lens stacks before completing the bridge, snout, and two filters.
Build an original flat gas mask with mint lenses, a centered snout, and paired cream filter cores.

Build strategy
Set the warm field and nested mask circles, then lock the paired lens stacks before completing the bridge, snout, and two filters.
Alignment reference
Treat the bridge as the vertical ruler: both lenses and both filters should sit the same distance from it.
LAYER 1
Begin with sand background using Square Full. Place the #E8BE67 shape in the middle center to establish the supporting silhouette. Keep later shapes inside or deliberately overlapping this first boundary.
Center at approximately 50% from the left and 50% from the top, using the canvas center lines as reference.
Use about 322% horizontal scale and 322% vertical scale relative to the simulator primitive.Shape names and layer order are documented so you can follow the build one step at a time.
Try another design
Choose another original template with its own saved, layer-by-layer companion.
What makes this build different
Gas Mask uses Square Full, Full Circle, Rectangle Medium. Every visible part is a transformed instance of one of those primitives; no imported image, text, or custom polygon is hidden in the result.
Final review
Complete layer index
Begin with sand background using Square Full. Place the #E8BE67 shape in the middle center to establish the supporting silhouette. Keep later shapes inside or deliberately overlapping this first boundary.
Square Full - Tools menuContinue with mask outline using Full Circle. Place the #202838 shape in the middle center to carve the intended negative space. Check the cumulative preview before moving to the next layer.
Full Circle - Tools menuContinue with mask body using Full Circle. Place the #3B4650 shape in the middle center to establish the supporting silhouette. Check the cumulative preview before moving to the next layer.
Full Circle - Tools menuContinue with left lens outline using Full Circle. Place the #202838 shape in the middle-left to extend the visible composition. Check the cumulative preview before moving to the next layer.
Full Circle - Tools menuContinue with right lens outline using Full Circle. Place the #202838 shape in the middle-right to extend the visible composition. Check the cumulative preview before moving to the next layer.
Full Circle - Tools menuContinue with left lens glass using Full Circle. Place the #57D2C8 shape in the middle-left to extend the visible composition. Check the cumulative preview before moving to the next layer.
Full Circle - Tools menuContinue with right lens glass using Full Circle. Place the #57D2C8 shape in the middle-right to extend the visible composition. Check the cumulative preview before moving to the next layer.
Full Circle - Tools menuContinue with bridge using Rectangle Medium. Place the #202838 shape in the middle center to anchor the center axis. Check the cumulative preview before moving to the next layer.
Rectangle Medium - Tools menuContinue with snout using Rectangle Medium. Place the #687782 shape in the middle center to extend the visible composition. Check the cumulative preview before moving to the next layer.
Rectangle Medium - Tools menuContinue with left filter outline using Full Circle. Place the #202838 shape in the lower-left to extend the visible composition. Check the cumulative preview before moving to the next layer.
Full Circle - Tools menuContinue with right filter outline using Full Circle. Place the #202838 shape in the lower-right to extend the visible composition. Check the cumulative preview before moving to the next layer.
Full Circle - Tools menuContinue with left filter core using Full Circle. Place the #FFF8E9 shape in the lower-left to anchor the center axis. Check the cumulative preview before moving to the next layer.
Full Circle - Tools menuFinish with right filter core using Full Circle. Place the #FFF8E9 shape in the lower-right to anchor the center axis. Compare the completed emblem with the final target at playercard size.
Full Circle - Tools menuThis companion saves progress in the browser and shows one native-shape layer at a time, so you can follow the build at your own pace. It never connects to a game account.
Research provenance
The linked sources are used to verify menu terminology and compare primitive silhouettes. Their code and image assets are not included in this website.