diff --git a/2d/dice-tower/dice-tower.scad b/2d/dice-tower/dice-tower.scad
new file mode 100644
index 0000000..524df95
--- /dev/null
+++ b/2d/dice-tower/dice-tower.scad
@@ -0,0 +1,83 @@
+include <../box/box.scad>;
+//mode = "layout";
+//mode = "assembly";
+
+outer_width  = 2*inch;
+outer_depth  = outer_width * golden_ratio;
+outer_height = outer_depth * golden_ratio;
+//echo(str(outer_width/inch, " by ", outer_depth/inch, " by ", outer_height/inch, " inches"));
+
+inc_top = false;
+
+module barrier_A() {
+   panel("A", outer_width, outer_depth*0.5, 0, 1, 0, 1, margin=5);
+}
+
+module barrier_B() {
+   panel("B", outer_width, outer_depth*0.4, 0, 1, 0, 1, margin=5);
+}
+
+module barrier_C() {
+   panel("C", outer_width, outer_depth*0.7, 0, 1, 0, 1, margin=5);
+}
+
+module left_side() {
+   difference() {
+      union() {
+         left_side_base();
+         translate([outer_depth/2 - thickness, -outer_height/2 + 20 + thickness/2, 0])
+            square([2*thickness, 40 - thickness], center=true);
+      }
+      translate([-0.7*inch, 1.85*inch,0]) rotate([0,0,-25]) holes(1, outer_depth*0.5 - 10);
+      translate([ 0.8*inch, 0.10*inch,0]) rotate([0,0, 30]) holes(1, outer_depth*0.4 - 10);
+      translate([-0.3*inch,-1.80*inch,0]) rotate([0,0,-25]) holes(1, outer_depth*0.7 - 10);
+   }
+}
+
+module right_side() {
+   difference() {
+      union() {
+         right_side_base();
+         translate([-(outer_depth/2 - thickness), -outer_height/2 + 20 + thickness/2, 0])
+            square([2*thickness, 40 - thickness], center=true);
+      }
+      translate([ 0.7*inch, 1.85*inch,0]) rotate([0,0, 25]) holes(1, outer_depth*0.5 - 10);
+      translate([-0.8*inch, 0.10*inch,0]) rotate([0,0,-30]) holes(1, outer_depth*0.4 - 10);
+      translate([ 0.3*inch,-1.80*inch,0]) rotate([0,0, 25]) holes(1, outer_depth*0.7 - 10);
+   }
+}
+
+module front_side() {
+   difference() {
+      front_side_base();
+      translate([0,-outer_height/2 - 1*inch + 40,0]) square([outer_width+0.2, 2*inch], center=true);
+   }
+}
+
+module bottom_side() {
+   union() {
+      bottom_side_base();
+      translate([0, outer_depth/2 - thickness, 0])
+         square([outer_width, 2*thickness], center=true);
+   }
+}
+
+module extra_layout() {
+   translate([0, -(outer_height/2 + spacing + outer_width/2), 0]) {
+      translate([-(outer_width/2 + spacing + outer_depth + spacing + outer_width/2), 0, 0])
+         barrier_A();
+      translate([0, 48, 0]) barrier_B();
+      //translate([outer_width/2 + spacing + outer_depth/2, 0, 0])
+      translate([4, 0, 0])
+         rotate([0, 0, 90])
+            barrier_C();
+   }
+}
+
+module extra_assembly() {
+   translate([0, 0.7*inch, 1.85*inch]) rotate([ 25,0,0]) thicken() barrier_A();
+   translate([0,-0.8*inch, 0.10*inch]) rotate([-30,0,0]) thicken() barrier_B();
+   translate([0, 0.3*inch,-1.80*inch]) rotate([ 25,0,0]) thicken() barrier_C();
+   %translate([0,-10,20]) rotate([-30,45,0]) cube([19.5,19.5,19.5], center=true);
+   %translate([0,20,-15]) rotate([ 60,76,0]) cube([19.5,19.5,19.5], center=true);
+}