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diff --git a/c/raylib_bindings.c b/c/raylib_bindings.c
index 902a945..bb36469 100644
--- a/c/raylib_bindings.c
+++ b/c/raylib_bindings.c
@@ -314,11 +314,11 @@ static inline Camera2D camera2D_of_arg(lean_obj_arg camera) {
   return (Camera2D){offset, target, rotation, zoom};
 }
 
-lean_obj_res getRandomValue(uint32_t min, uint32_t max)
-    __attribute__((optnone)) {
-  // BUG: This always seems to return `min`
-  return lean_io_result_mk_ok(lean_box_uint32(GetRandomValue(min, max)));
-}
+// lean_obj_res getRandomValue(uint32_t min, uint32_t max)
+//     __attribute__((optnone)) {
+//   // BUG: This always seems to return `min`
+//   return lean_io_result_mk_ok(lean_box_uint32(GetRandomValue(min, max)));
+// }
 
 lean_obj_res initWindow(lean_obj_arg width, lean_obj_arg height,
                         b_lean_obj_arg title) {
@@ -402,6 +402,16 @@ lean_obj_res beginMode3D(lean_obj_arg camera) {
   return IO_UNIT;
 }
 
+lean_obj_res drawLine3D(lean_obj_arg startPos, lean_obj_arg endPos, lean_obj_arg color) {
+  DrawLine3D(vector3_of_arg(startPos), vector3_of_arg(endPos), color_of_arg(color));
+  return IO_UNIT;
+}
+
+lean_obj_res drawPoint3D(lean_obj_arg position, lean_obj_arg color) {
+  DrawPoint3D(vector3_of_arg(position), color_of_arg(color));
+  return IO_UNIT;
+}
+
 lean_obj_res drawCube(lean_obj_arg position, double width, double height,
                       double length, lean_obj_arg color) {
   DrawCube(vector3_of_arg(position), width, height, length,
diff --git a/lean/Raylean/Core.lean b/lean/Raylean/Core.lean
index e0818b6..787a1f9 100644
--- a/lean/Raylean/Core.lean
+++ b/lean/Raylean/Core.lean
@@ -112,6 +112,12 @@ opaque drawText : (text : @& String) → (posX : Nat) → (posY : Nat) → (font
 
 /- Basic geometric 3D shapes drawing functions -/
 
+@[extern "drawLine3D"]
+opaque drawLine3D : (startPos : @& Vector3) → (endPos : @& Vector3) → (color : @& Color) → IO Unit
+
+@[extern "drawPoint3D"]
+opaque drawPoint3D : (position : @& Vector3) → (color : @& Color) → IO Unit
+
 @[extern "drawCube"]
 opaque drawCube : (position : @& Vector3) → (width : Float) → (height : Float) → (length : Float) → (color : @& Color) -> IO Unit