diff --git a/examples/physics_demo.lua b/examples/physics_demo.lua
new file mode 100644
index 0000000..47fa09f
--- /dev/null
+++ b/examples/physics_demo.lua
@@ -0,0 +1,87 @@
+local ffi = require "ffi"
+
+local screenWidth = 800
+local screenHeight = 450
+
+rl.SetConfigFlags(rl.FLAG_MSAA_4X_HINT)
+
+rl.InitWindow(screenWidth, screenHeight, "Physac [raylib-lua] - Physics demo")
+local logoX = screenWidth - rl.MeasureText("Physac", 30) - 10
+local logoY = 15
+
+local needsReset = false
+
+rl.InitPhysics()
+
+local floor = rl.CreatePhysicsBodyRectangle({ screenWidth/2, screenHeight }, 500, 100, 10)
+floor.enabled = false
+
+local circle = rl.CreatePhysicsBodyCircle({ screenWidth/2, screenHeight/2 }, 45, 10)
+circle.enabled = false
+
+rl.SetTargetFPS(60)
+
+while not rl.WindowShouldClose() do
+  rl.RunPhysicsStep()
+  
+  if needsReset then
+    floor = rl.CreatePhysicsBodyRectangle({ screenWidth/2, screenHeight }, 500, 100, 10)
+    circle = rl.CreatePhysicsBodyCircle({ screenWidth/2, screenHeight/2 }, 45, 10)
+    
+    floor.enabled = false
+    circle.enabled = false
+
+    needsReset = false
+  end
+  
+  if rl.IsKeyPressed(string.byte("R")) then
+    rl.ResetPhysics()
+    needsReset = true
+  end
+  
+  if rl.IsMouseButtonPressed(rl.MOUSE_LEFT_BUTTON) then
+    rl.CreatePhysicsBodyPolygon(rl.GetMousePosition(), rl.GetRandomValue(20, 80), rl.GetRandomValue(3, 8), 10);
+  elseif rl.IsMouseButtonPressed(rl.MOUSE_RIGHT_BUTTON) then
+    rl.CreatePhysicsBodyCircle(rl.GetMousePosition(), rl.GetRandomValue(10, 45), 10)
+  end
+  
+  local bodiesCount = rl.GetPhysicsBodiesCount()
+  
+  for i=0,bodiesCount do
+    local body = rl.GetPhysicsBody(i)
+    
+    if body ~= nil and (body.position.y > screenHeight*2) then
+      print("Destroyed " .. tostring(body))
+      rl.DestroyPhysicsBody(body)
+    end
+  end
+  
+  rl.BeginDrawing()
+  rl.ClearBackground(rl.BLACK)
+  
+  bodiesCount = rl.GetPhysicsBodiesCount()
+  for i=0,bodiesCount-1 do
+    local body = rl.GetPhysicsBody(i)
+
+    if body ~= nil then
+      local vertexCount = rl.GetPhysicsShapeVerticesCount(i)
+      for j=0,vertexCount-1 do
+        local vertexA = rl.GetPhysicsShapeVertex(body, j);
+
+        local jj = ((j + 1) < vertexCount) and (j + 1) or 0
+        local vertexB = rl.GetPhysicsShapeVertex(body, jj);
+
+        rl.DrawLineV(vertexA, vertexB, rl.GREEN)
+      end
+    end
+  end
+  
+  rl.DrawText("Left mouse button to create a polygon", 10, 10, 10, rl.WHITE);
+  rl.DrawText("Right mouse button to create a circle", 10, 25, 10, rl.WHITE);
+  rl.DrawText("Press 'R' to reset example", 10, 40, 10, rl.WHITE);
+
+  rl.DrawText("Physac", logoX, logoY, 30, rl.WHITE);
+  rl.DrawText("Powered by", logoX + 50, logoY - 7, 10, rl.WHITE);
+  
+  rl.EndDrawing()
+end
\ No newline at end of file
diff --git a/makefile b/makefile
index 48d1284..88a9a94 100644
--- a/makefile
+++ b/makefile
@@ -7,6 +7,8 @@ LUA ?= luajit
 CFLAGS += -Iluajit/src -Iraylib/src
 LDFLAGS += -Lluajit/src -lluajit -Lraylib/src -lraylib
 
+MODULES := rlgl physac
+
 ifeq ($(OS),Windows_NT)
 	LDFLAGS += -lopengl32 -lgdi32 -lwinmm -static
 endif
@@ -40,7 +42,7 @@ src/autogen/boot.c: src/raylib.lua src/raylua.lua
 	$(LUA) tools/lua2str.lua $@ raylua_boot_lua $^
 
 src/autogen/bind.c:
-	$(LUA) tools/genbind.lua $@
+	$(LUA) tools/genbind.lua $@ $(MODULES)
 
 src/autogen/builder.c: src/raylua_builder.lua
 	$(LUA) tools/lua2str.lua $@ raylua_builder_lua $^
diff --git a/src/raylib.lua b/src/raylib.lua
index ef6bd83..b8b09d2 100644
--- a/src/raylib.lua
+++ b/src/raylib.lua
@@ -594,6 +594,58 @@ ffi.cdef [[
   typedef void (*TraceLogCallback)(int logType, const char *text, va_list args);
 ]]
 
+-- Physac cdef
+ffi.cdef [[
+  typedef struct PhysicsBodyData *PhysicsBody;
+  typedef enum PhysicsShapeType {
+    PHYSICS_CIRCLE,
+    PHYSICS_POLYGON
+  } PhysicsShapeType;
+  
+  typedef struct Matrix2x2 {
+    float m00;
+    float m01;
+    float m10;
+    float m11;
+  } Matrix2x2;
+
+  typedef struct PolygonData {
+    unsigned int vertexCount;
+    Vector2 positions[24];
+    Vector2 normals[24];
+  } PolygonData;
+
+  typedef struct PhysicsShape {
+    PhysicsShapeType type;
+    PhysicsBody body;
+    float radius;
+    Matrix2x2 transform;
+    PolygonData vertexData;
+  } PhysicsShape;
+  
+  typedef struct PhysicsBodyData {
+    unsigned int id;
+    bool enabled;
+    Vector2 position;
+    Vector2 velocity;
+    Vector2 force;
+    float angularVelocity;
+    float torque;
+    float orient;
+    float inertia;
+    float inverseInertia;
+    float mass;
+    float inverseMass;
+    float staticFriction;
+    float dynamicFriction;
+    float restitution;
+    bool useGravity;
+    bool isGrounded;
+    bool freezeOrient;
+    PhysicsShape shape;
+  } PhysicsBodyData;
+]]
+
 -- Load bind entry
 ffi.cdef [[
   struct raylua_bind_entry {
diff --git a/src/raylua.c b/src/raylua.c
index 7cb687e..dc13a24 100644
--- a/src/raylua.c
+++ b/src/raylua.c
@@ -19,6 +19,12 @@
 #include <lualib.h>
 
 #include <raylib.h>
+#include <rlgl.h>
+
+#define PHYSAC_IMPLEMENTATION
+#define PHYSAC_NO_THREADS
+#include <physac.h>
+
 #include "autogen/bind.c"
 #include "autogen/boot.c"
 
diff --git a/tools/genbind.lua b/tools/genbind.lua
index 400e9ff..3cdd1a4 100644
--- a/tools/genbind.lua
+++ b/tools/genbind.lua
@@ -13,48 +13,80 @@ local structs = {
   "Material", "Model", "Transform", "BoneInfo", "ModelAnimation",
   "Ray", "RayHitInfo", "BoundingBox", "Wave", "Sound", "Music",
   "AudioStream", "VrDeviceInfo", "Camera3D", "RenderTexture2D",
-  "TextureCubemap", "TraceLogCallback"
+  "TextureCubemap", "TraceLogCallback", "PhysicsBody"
 }
 
 local functions = {}
 local proto = {}
 
-for line in io.lines "tools/api.h" do
-  line = line:gsub("(%W)([%l%d]%w*)", function (before, part)
-    for i,keyword in ipairs(keywords) do
-      if part == keyword then
-        return before .. part
+local counter = 0
+
+local custom_support = {
+  ["rlgl"] = function (line)
+    return line:gsub("[%s*]+(rl%w+)", function (part)
+      functions[#functions + 1] = part
+      counter = counter + 1
+
+      if counter == 2 then
+        print("WARN: Multiple matches for: " .. line)
       end
-    end
 
-    return before
-  end)
+      return "(*)"
+    end)
+  end
+}
 
-  local count = 0
+local file = io.open(arg[1], "wb")
+local modules = { "api" }
 
-  line = line:gsub("%u%w+", function (part)
-    for i,struct in ipairs(structs) do
-      if part == struct then
-        return part
-      end
-    end
-
-    functions[#functions + 1] = part
-    count = count + 1
-
-    if count == 2 then
-      print("WARN: Multiple match for: " .. line)
-    end
-
-    return "(*)"
-  end)
-
-  proto[#proto + 1] = line:gsub(";", "")
+for i=2,#arg do
+  modules[i] = arg[i]
 end
 
-assert(#proto == #functions, "Mismatching proto and function count.")
+for _,modname in ipairs(modules) do
+  for line in io.lines("tools/" .. modname .. ".h") do
+    if custom_support[modname] then
+      line = custom_support[modname](line)
+    end
+
+    line = line:gsub("(%W)([%l%d][%w_]*)", function (before, part)
+      for i,keyword in ipairs(keywords) do
+        if part == keyword then
+          return before .. part
+        end
+      end
+
+      return before
+    end)
+
+    line = line:gsub("%u%w+", function (part)
+      for i,struct in ipairs(structs) do
+        if part == struct then
+          return part
+        end
+      end
+
+      functions[#functions + 1] = part
+      counter = counter + 1
+
+      if count == 2 then
+        print("WARN: Multiple matches for: " .. line)
+      end
+
+      return "(*)"
+    end)
+
+    -- Strip spaces
+    line = line:gsub("([(),*.]) +(%w)", function (a, b) return a .. b end)
+    line = line:gsub("(%w) +([(),*.])", function (a, b) return a .. b end)
+
+    proto[#proto + 1] = line:gsub(";", "")
+  end
+end
+
+assert(#proto == #functions, "Mismatching proto and function count : " ..
+  #proto .. " ~= " .. #functions)
 
-local file = io.open(arg[1], "w")
 file:write [[
 struct raylua_bind_entry {
   const char *name;
diff --git a/tools/physac.h b/tools/physac.h
new file mode 100644
index 0000000..be03018
--- /dev/null
+++ b/tools/physac.h
@@ -0,0 +1,20 @@
+void InitPhysics(void);
+void RunPhysicsStep(void);
+void SetPhysicsTimeStep(double delta);
+bool IsPhysicsEnabled(void);
+void SetPhysicsGravity(float x, float y);
+PhysicsBody CreatePhysicsBodyCircle(Vector2 pos, float radius, float density);
+PhysicsBody CreatePhysicsBodyRectangle(Vector2 pos, float width, float height, float density);
+PhysicsBody CreatePhysicsBodyPolygon(Vector2 pos, float radius, int sides, float density);
+void PhysicsAddForce(PhysicsBody body, Vector2 force);
+void PhysicsAddTorque(PhysicsBody body, float amount);
+void PhysicsShatter(PhysicsBody body, Vector2 position, float force);
+int GetPhysicsBodiesCount(void);
+PhysicsBody GetPhysicsBody(int index);
+int GetPhysicsShapeType(int index);
+int GetPhysicsShapeVerticesCount(int index);
+Vector2 GetPhysicsShapeVertex(PhysicsBody body, int vertex);
+void SetPhysicsBodyRotation(PhysicsBody body, float radians);
+void DestroyPhysicsBody(PhysicsBody body);
+void ResetPhysics(void);
+void ClosePhysics(void);
diff --git a/tools/rlgl.h b/tools/rlgl.h
new file mode 100644
index 0000000..18d463b
--- /dev/null
+++ b/tools/rlgl.h
@@ -0,0 +1,69 @@
+void rlMatrixMode(int mode);
+void rlPushMatrix(void);
+void rlPopMatrix(void);
+void rlLoadIdentity(void);
+void rlTranslatef(float x, float y, float z);
+void rlRotatef(float angleDeg, float x, float y, float z);
+void rlScalef(float x, float y, float z);
+void rlMultMatrixf(float *matf);
+void rlFrustum(double left, double right, double bottom, double top, double znear, double zfar);
+void rlOrtho(double left, double right, double bottom, double top, double znear, double zfar);
+void rlViewport(int x, int y, int width, int height);
+void rlBegin(int mode);
+void rlEnd(void);
+void rlVertex2i(int x, int y);
+void rlVertex2f(float x, float y);
+void rlVertex3f(float x, float y, float z);
+void rlTexCoord2f(float x, float y);
+void rlNormal3f(float x, float y, float z);
+void rlColor4ub(uint8_t r, uint8_t g, uint8_t b, uint8_t a);
+void rlColor3f(float x, float y, float z);
+void rlColor4f(float x, float y, float z, float w);
+void rlEnableTexture(unsigned int id);
+void rlDisableTexture(void);
+void rlTextureParameters(unsigned int id, int param, int value);
+void rlEnableRenderTexture(unsigned int id);
+void rlDisableRenderTexture(void);
+void rlEnableDepthTest(void);
+void rlDisableDepthTest(void);
+void rlEnableBackfaceCulling(void);
+void rlDisableBackfaceCulling(void);
+void rlEnableScissorTest(void);
+void rlDisableScissorTest(void);
+void rlScissor(int x, int y, int width, int height);
+void rlEnableWireMode(void);
+void rlDisableWireMode(void);
+void rlDeleteTextures(unsigned int id);
+void rlDeleteRenderTextures(RenderTexture2D target);
+void rlDeleteShader(unsigned int id);
+void rlDeleteVertexArrays(unsigned int id);
+void rlDeleteBuffers(unsigned int id);
+void rlClearColor(uint8_t r, uint8_t g, uint8_t b, uint8_t a);
+void rlClearScreenBuffers(void);
+void rlUpdateBuffer(int bufferId, void *data, int dataSize);
+unsigned int rlLoadAttribBuffer(unsigned int vaoId, int shaderLoc, void *buffer, int size, bool dynamic);
+void rlglInit(int width, int height);
+void rlglClose(void);
+void rlglDraw(void);
+int rlGetVersion(void);
+bool rlCheckBufferLimit(int vCount);
+void rlSetDebugMarker(const char *text);
+void rlLoadExtensions(void *loader);
+Vector3 rlUnproject(Vector3 source, Matrix proj, Matrix view);
+unsigned int rlLoadTexture(void *data, int width, int height, int format, int mipmapCount);
+unsigned int rlLoadTextureDepth(int width, int height, int bits, bool useRenderBuffer);
+unsigned int rlLoadTextureCubemap(void *data, int size, int format);
+void rlUpdateTexture(unsigned int id, int width, int height, int format, const void *data);
+void rlGetGlTextureFormats(int format, unsigned int *glInternalFormat, unsigned int *glFormat, unsigned int *glType);
+void rlUnloadTexture(unsigned int id);
+void rlGenerateMipmaps(Texture2D *texture);
+void *rlReadTexturePixels(Texture2D texture);
+unsigned char *rlReadScreenPixels(int width, int height);
+RenderTexture2D rlLoadRenderTexture(int width, int height, int format, int depthBits, bool useDepthTexture);
+void rlRenderTextureAttach(RenderTexture target, unsigned int id, int attachType);
+bool rlRenderTextureComplete(RenderTexture target);
+void rlLoadMesh(Mesh *mesh, bool dynamic);
+void rlUpdateMesh(Mesh mesh, int buffer, int num);
+void rlUpdateMeshAt(Mesh mesh, int buffer, int num, int index);
+void rlDrawMesh(Mesh mesh, Material material, Matrix transform);
+void rlUnloadMesh(Mesh mesh);