diff --git a/README.md b/README.md
index 24cdb12..ba4d538 100644
--- a/README.md
+++ b/README.md
@@ -56,6 +56,7 @@ You can also build binary in [MSYS2](https://msys2.github.io/) shell.
 * `opengl21` - uses OpenGL 2.1 backend (default is 3.3 on desktop)
 * `opengl11` - uses OpenGL 1.1 backend (pseudo OpenGL 1.1 style)
 * `es2` - uses OpenGL ES 2.0 backend (can be used to link against [Google's ANGLE](https://github.com/google/angle))
+* `es3` - experimental support for OpenGL ES 3.0
 
 ### Documentation
 
diff --git a/raylib/cgo_darwin.go b/raylib/cgo_darwin.go
index 2f63991..111df77 100644
--- a/raylib/cgo_darwin.go
+++ b/raylib/cgo_darwin.go
@@ -26,12 +26,13 @@ package rl
 #cgo darwin LDFLAGS: -framework Cocoa -framework IOKit -framework CoreVideo -framework CoreFoundation
 #cgo darwin CFLAGS: -x objective-c -Iexternal/glfw/include -D_GLFW_COCOA -D_GLFW_USE_CHDIR -D_GLFW_USE_MENUBAR -D_GLFW_USE_RETINA -Wno-deprecated-declarations -Wno-implicit-const-int-float-conversion -DPLATFORM_DESKTOP
 
-#cgo darwin,!es2 LDFLAGS: -framework OpenGL
+#cgo darwin,!es2,!es3 LDFLAGS: -framework OpenGL
 
-#cgo darwin,opengl11,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_11
-#cgo darwin,opengl21,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_21
-#cgo darwin,opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_43
-#cgo darwin,!opengl11,!opengl21,!opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_33
-#cgo darwin,es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo darwin,opengl11,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_11
+#cgo darwin,opengl21,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_21
+#cgo darwin,opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_43
+#cgo darwin,!opengl11,!opengl21,!opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_33
+#cgo darwin,es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo darwin,es3,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES3
 */
 import "C"
diff --git a/raylib/cgo_darwin_sdl.go b/raylib/cgo_darwin_sdl.go
index 9bf05da..f059403 100644
--- a/raylib/cgo_darwin_sdl.go
+++ b/raylib/cgo_darwin_sdl.go
@@ -8,12 +8,13 @@ package rl
 #cgo darwin CFLAGS: -x objective-c -Wno-deprecated-declarations -Wno-implicit-const-int-float-conversion -DPLATFORM_DESKTOP_SDL
 #cgo darwin pkg-config: sdl2
 
-#cgo darwin,!es2 LDFLAGS: -framework OpenGL
+#cgo darwin,!es2,!es3 LDFLAGS: -framework OpenGL
 
-#cgo darwin,opengl11,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_11
-#cgo darwin,opengl21,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_21
-#cgo darwin,opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_43
-#cgo darwin,!opengl11,!opengl21,!opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_33
-#cgo darwin,es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo darwin,opengl11,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_11
+#cgo darwin,opengl21,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_21
+#cgo darwin,opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_43
+#cgo darwin,!opengl11,!opengl21,!opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_33
+#cgo darwin,es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo darwin,es3,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES3
 */
 import "C"
diff --git a/raylib/cgo_freebsd.go b/raylib/cgo_freebsd.go
index 9c4d2eb..72f5b45 100644
--- a/raylib/cgo_freebsd.go
+++ b/raylib/cgo_freebsd.go
@@ -39,15 +39,16 @@ package rl
 #cgo freebsd,!wayland LDFLAGS: -lm -pthread -ldl -lrt -lX11
 #cgo freebsd,wayland LDFLAGS: -lm -pthread -ldl -lrt -lwayland-client -lwayland-cursor -lwayland-egl -lxkbcommon
 
-#cgo freebsd,!es2 LDFLAGS: -lGL
+#cgo freebsd,!es2,!es3 LDFLAGS: -lGL
 
 #cgo freebsd,!wayland CFLAGS: -D_GLFW_X11
 #cgo freebsd,wayland CFLAGS: -D_GLFW_WAYLAND
 
-#cgo freebsd,opengl11,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_11
-#cgo freebsd,opengl21,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_21
-#cgo freebsd,opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_43
-#cgo freebsd,!opengl11,!opengl21,!opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_33
-#cgo freebsd,es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo freebsd,opengl11,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_11
+#cgo freebsd,opengl21,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_21
+#cgo freebsd,opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_43
+#cgo freebsd,!opengl11,!opengl21,!opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_33
+#cgo freebsd,es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo freebsd,es3,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES3
 */
 import "C"
diff --git a/raylib/cgo_freebsd_sdl.go b/raylib/cgo_freebsd_sdl.go
index 2451924..9f4319a 100644
--- a/raylib/cgo_freebsd_sdl.go
+++ b/raylib/cgo_freebsd_sdl.go
@@ -9,12 +9,13 @@ package rl
 
 #cgo freebsd pkg-config: sdl2
 
-#cgo freebsd,!es2 LDFLAGS: -lGL
+#cgo freebsd,!es2,!es3 LDFLAGS: -lGL
 
-#cgo freebsd,opengl11,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_11
-#cgo freebsd,opengl21,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_21
-#cgo freebsd,opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_43
-#cgo freebsd,!opengl11,!opengl21,!opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_33
-#cgo freebsd,es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo freebsd,opengl11,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_11
+#cgo freebsd,opengl21,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_21
+#cgo freebsd,opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_43
+#cgo freebsd,!opengl11,!opengl21,!opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_33
+#cgo freebsd,es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo freebsd,es3,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES3
 */
 import "C"
diff --git a/raylib/cgo_linux.go b/raylib/cgo_linux.go
index 94d2058..237a77a 100644
--- a/raylib/cgo_linux.go
+++ b/raylib/cgo_linux.go
@@ -38,15 +38,16 @@ package rl
 #cgo linux,!wayland LDFLAGS: -lm -pthread -ldl -lrt -lX11
 #cgo linux,wayland LDFLAGS: -lm -pthread -ldl -lrt -lwayland-client -lwayland-cursor -lwayland-egl -lxkbcommon
 
-#cgo linux,!es2 LDFLAGS: -lGL
+#cgo linux,!es2,!es3 LDFLAGS: -lGL
 
 #cgo linux,!wayland CFLAGS: -D_GLFW_X11
 #cgo linux,wayland CFLAGS: -D_GLFW_WAYLAND
 
-#cgo linux,opengl11,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_11
-#cgo linux,opengl21,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_21
-#cgo linux,opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_43
-#cgo linux,!opengl11,!opengl21,!opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_33
-#cgo linux,es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo linux,opengl11,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_11
+#cgo linux,opengl21,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_21
+#cgo linux,opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_43
+#cgo linux,!opengl11,!opengl21,!opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_33
+#cgo linux,es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo linux,es3,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES3
 */
 import "C"
diff --git a/raylib/cgo_linux_sdl.go b/raylib/cgo_linux_sdl.go
index a90eb5b..55dbf58 100644
--- a/raylib/cgo_linux_sdl.go
+++ b/raylib/cgo_linux_sdl.go
@@ -8,12 +8,13 @@ package rl
 #cgo linux CFLAGS: -DPLATFORM_DESKTOP_SDL -Wno-stringop-overflow
 #cgo linux pkg-config: sdl2
 
-#cgo linux,!es2 LDFLAGS: -lGL
+#cgo linux,!es2,!es3 LDFLAGS: -lGL
 
-#cgo linux,opengl11,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_11
-#cgo linux,opengl21,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_21
-#cgo linux,opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_43
-#cgo linux,!opengl11,!opengl21,!opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_33
-#cgo linux,es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo linux,opengl11,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_11
+#cgo linux,opengl21,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_21
+#cgo linux,opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_43
+#cgo linux,!opengl11,!opengl21,!opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_33
+#cgo linux,es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo linux,es3,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES3
 */
 import "C"
diff --git a/raylib/cgo_openbsd.go b/raylib/cgo_openbsd.go
index 7f3655a..970d09b 100644
--- a/raylib/cgo_openbsd.go
+++ b/raylib/cgo_openbsd.go
@@ -39,15 +39,16 @@ package rl
 #cgo openbsd,!wayland LDFLAGS: -lm -pthread -lX11
 #cgo openbsd,wayland LDFLAGS: -lm -pthread -lwayland-client -lwayland-cursor -lwayland-egl -lxkbcommon
 
-#cgo openbsd,!es2 LDFLAGS: -lGL
+#cgo openbsd,!es2,!es3 LDFLAGS: -lGL
 
 #cgo openbsd,!wayland CFLAGS: -D_GLFW_X11
 #cgo openbsd,wayland CFLAGS: -D_GLFW_WAYLAND
 
-#cgo openbsd,opengl11,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_11
-#cgo openbsd,opengl21,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_21
-#cgo openbsd,opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_43
-#cgo openbsd,!opengl11,!opengl21,!opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_33
-#cgo openbsd,es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo openbsd,opengl11,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_11
+#cgo openbsd,opengl21,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_21
+#cgo openbsd,opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_43
+#cgo openbsd,!opengl11,!opengl21,!opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_33
+#cgo openbsd,es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo openbsd,es3,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES3
 */
 import "C"
diff --git a/raylib/cgo_openbsd_sdl.go b/raylib/cgo_openbsd_sdl.go
index 829d394..2bc9a8d 100644
--- a/raylib/cgo_openbsd_sdl.go
+++ b/raylib/cgo_openbsd_sdl.go
@@ -9,12 +9,13 @@ package rl
 
 #cgo openbsd pkg-config: sdl2
 
-#cgo openbsd,!es2 LDFLAGS: -lGL
+#cgo openbsd,!es2,!es3 LDFLAGS: -lGL
 
-#cgo openbsd,opengl11,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_11
-#cgo openbsd,opengl21,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_21
-#cgo openbsd,opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_43
-#cgo openbsd,!opengl11,!opengl21,!opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_33
-#cgo openbsd,es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo openbsd,opengl11,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_11
+#cgo openbsd,opengl21,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_21
+#cgo openbsd,opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_43
+#cgo openbsd,!opengl11,!opengl21,!opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_33
+#cgo openbsd,es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo openbsd,es3,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES3
 */
 import "C"
diff --git a/raylib/cgo_windows.go b/raylib/cgo_windows.go
index 9962de2..3c71c31 100644
--- a/raylib/cgo_windows.go
+++ b/raylib/cgo_windows.go
@@ -26,12 +26,13 @@ package rl
 #cgo windows LDFLAGS: -lgdi32 -lwinmm -lole32
 #cgo windows CFLAGS: -D_GLFW_WIN32 -Iexternal -Iexternal/glfw/include -Iexternal/glfw/deps/mingw -DPLATFORM_DESKTOP -Wno-stringop-overflow
 
-#cgo windows,!es2 LDFLAGS: -lopengl32
+#cgo windows,!es2,!es3 LDFLAGS: -lopengl32
 
-#cgo windows,opengl11,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_11
-#cgo windows,opengl21,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_21
-#cgo windows,opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_43
-#cgo windows,!opengl11,!opengl21,!opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_33
-#cgo windows,es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo windows,opengl11,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_11
+#cgo windows,opengl21,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_21
+#cgo windows,opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_43
+#cgo windows,!opengl11,!opengl21,!opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_33
+#cgo windows,es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo windows,es3,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES3
 */
 import "C"
diff --git a/raylib/cgo_windows_sdl.go b/raylib/cgo_windows_sdl.go
index e2f68a4..6ee16fd 100644
--- a/raylib/cgo_windows_sdl.go
+++ b/raylib/cgo_windows_sdl.go
@@ -7,12 +7,13 @@ package rl
 #cgo windows LDFLAGS: -lgdi32 -lwinmm -lole32 -lSDL2
 #cgo windows CFLAGS: -Iexternal -DPLATFORM_DESKTOP_SDL -Wno-stringop-overflow
 
-#cgo windows,!es2 LDFLAGS: -lopengl32
+#cgo windows,!es2,!es3 LDFLAGS: -lopengl32
 
-#cgo windows,opengl11,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_11
-#cgo windows,opengl21,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_21
-#cgo windows,opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_43
-#cgo windows,!opengl11,!opengl21,!opengl43,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_33
-#cgo windows,es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo windows,opengl11,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_11
+#cgo windows,opengl21,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_21
+#cgo windows,opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_43
+#cgo windows,!opengl11,!opengl21,!opengl43,!es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_33
+#cgo windows,es2,!es3 CFLAGS: -DGRAPHICS_API_OPENGL_ES2
+#cgo windows,es3,!es2 CFLAGS: -DGRAPHICS_API_OPENGL_ES3
 */
 import "C"