diff --git a/CMakeLists.txt b/CMakeLists.txt
index 77dea5f..adb1808 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -62,6 +62,7 @@ set(ARCHEUS_STD_SOURCES
     src/std/defaults/config.c
 
     src/math/circle.c
+    src/math/obround.c
     src/math/rectangle.c
     src/math/vector2.c
 
@@ -78,6 +79,7 @@ set(ARCHEUS_STD_SDL_SOURCES
     src/graphics/sdl/circle.c
     src/graphics/sdl/config.c
     src/graphics/sdl/line.c
+    src/graphics/sdl/obround.c
     src/graphics/sdl/rectangle.c
     src/graphics/sdl/renderer.c
     src/graphics/sdl/sprite.c
diff --git a/include/arc/graphics/obround.h b/include/arc/graphics/obround.h
new file mode 100644
index 0000000..d0f8a5a
--- /dev/null
+++ b/include/arc/graphics/obround.h
@@ -0,0 +1,21 @@
+#ifndef ARC_GRAPHICS_OBROUND_H_
+#define ARC_GRAPHICS_OBROUND_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "arc/graphics/color.h"
+#include "arc/graphics/renderer.h"
+#include "arc/math/obround.h"
+#include <stdint.h>
+
+void ARC_Obround_Render(ARC_Obround *obround, ARC_Renderer *renderer, ARC_Color *color);
+
+// void ARC_Rect_RenderFill(ARC_Rect *rect, ARC_Renderer *renderer, ARC_Color *color);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // !ARC_GRAPHICS_OBROUND_H_
\ No newline at end of file
diff --git a/include/arc/math/obround.h b/include/arc/math/obround.h
new file mode 100644
index 0000000..233417d
--- /dev/null
+++ b/include/arc/math/obround.h
@@ -0,0 +1,22 @@
+#ifndef ARC_MATH_OBROUND_H_
+#define ARC_MATH_OBROUND_H_
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct ARC_Obround {
+    int32_t x;
+    int32_t y;
+    int32_t r;
+    int32_t h;
+} ARC_Obround;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // ARC_MATH_OBROUND_H_
+
diff --git a/src/graphics/sdl/obround.c b/src/graphics/sdl/obround.c
new file mode 100644
index 0000000..36c0775
--- /dev/null
+++ b/src/graphics/sdl/obround.c
@@ -0,0 +1,46 @@
+#ifdef ARC_SDL
+#include "arc/graphics/obround.h"
+#include "arc/graphics/sdl/renderer.h"
+#include <stdlib.h>
+
+//Modified from https://stackoverflow.com/questions/38334081/how-to-draw-circles-arcs-and-vector-graphics-in-sdl
+void ARC_Obround_Render(ARC_Obround *obround, ARC_Renderer *renderer, ARC_Color *color){
+    SDL_SetRenderDrawColor((SDL_Renderer *)renderer, color->r, color->g, color->b, color->a);
+
+    int32_t diameter = (obround->r * 2);
+
+    int32_t x = (obround->r - 1);
+    int32_t y = 0;
+    int32_t tx = 1;
+    int32_t ty = 1;
+    int32_t error = (tx - diameter);
+
+    SDL_RenderDrawLine((SDL_Renderer *)renderer, obround->x - obround->r, obround->y - (obround->h / 2), obround->x - obround->r, obround->y + (obround->h / 2));
+    SDL_RenderDrawLine((SDL_Renderer *)renderer, obround->x + obround->r, obround->y - (obround->h / 2), obround->x + obround->r, obround->y + (obround->h / 2));
+
+    while(x >= y){
+        //  Each of the following renders an octant of the circle
+        SDL_RenderDrawPoint((SDL_Renderer *)renderer, obround->x + x, obround->y - y - (obround->h / 2));
+        SDL_RenderDrawPoint((SDL_Renderer *)renderer, obround->x + x, obround->y + y + (obround->h / 2));
+        SDL_RenderDrawPoint((SDL_Renderer *)renderer, obround->x - x, obround->y - y - (obround->h / 2));
+        SDL_RenderDrawPoint((SDL_Renderer *)renderer, obround->x - x, obround->y + y + (obround->h / 2));
+        SDL_RenderDrawPoint((SDL_Renderer *)renderer, obround->x + y, obround->y - x - (obround->h / 2));
+        SDL_RenderDrawPoint((SDL_Renderer *)renderer, obround->x + y, obround->y + x + (obround->h / 2));
+        SDL_RenderDrawPoint((SDL_Renderer *)renderer, obround->x - y, obround->y - x - (obround->h / 2));
+        SDL_RenderDrawPoint((SDL_Renderer *)renderer, obround->x - y, obround->y + x + (obround->h / 2));
+
+        if(error <= 0){
+            ++y;
+            error += ty;
+            ty += 2;
+        }
+
+        if(error > 0){
+            --x;
+            tx += 2;
+            error += (tx - diameter);
+        }
+    }
+}
+
+#endif // ARC_SDL
\ No newline at end of file
diff --git a/src/math/obround.c b/src/math/obround.c
new file mode 100644
index 0000000..e69de29