diff --git a/backends/graphics/openglsdl/openglsdl-graphics.cpp b/backends/graphics/openglsdl/openglsdl-graphics.cpp
index 0a1c3ca39b5..42abd39a998 100644
--- a/backends/graphics/openglsdl/openglsdl-graphics.cpp
+++ b/backends/graphics/openglsdl/openglsdl-graphics.cpp
@@ -742,10 +742,11 @@ bool OpenGLSdlGraphicsManager::saveScreenshot(const Common::String &filename) co
 #endif
 	Graphics::Surface data;
 	data.init(width, height, lineSize, &pixels.front(), format);
+	data.flipVertical(Common::Rect(width, height));
 #ifdef USE_PNG
-	return Image::writePNG(out, data, true);
+	return Image::writePNG(out, data);
 #else
-	return Image::writeBMP(out, data, true);
+	return Image::writeBMP(out, data);
 #endif
 }
 
diff --git a/image/bmp.cpp b/image/bmp.cpp
index fd07ab89547..2a00cbc9d6b 100644
--- a/image/bmp.cpp
+++ b/image/bmp.cpp
@@ -132,8 +132,7 @@ bool BitmapDecoder::loadStream(Common::SeekableReadStream &stream) {
 	return true;
 }
 
-// ResidualVM specific argument: bottomUp
-bool writeBMP(Common::WriteStream &out, const Graphics::Surface &input, const bool bottomUp) {
+bool writeBMP(Common::WriteStream &out, const Graphics::Surface &input) {
 #ifdef SCUMM_LITTLE_ENDIAN
 	const Graphics::PixelFormat requiredFormat_3byte(3, 8, 8, 8, 0, 16, 8, 0, 0);
 #else
@@ -170,17 +169,10 @@ bool writeBMP(Common::WriteStream &out, const Graphics::Surface &input, const bo
 	out.writeUint32LE(0);
 	out.writeUint32LE(0);
 
-// ResidualVM specific
-	if (bottomUp) {
-		for (uint y = 0; y < surface->h; ++y) {
-			out.write((const void *)surface->getBasePtr(0, y), dstPitch);
-			out.write(&padding, extraDataLength);
-		}
-	} else {
-		for (uint y = surface->h; y-- > 0;) {
-			out.write((const void *)surface->getBasePtr(0, y), dstPitch);
-			out.write(&padding, extraDataLength);
-		}
+
+	for (uint y = surface->h; y-- > 0;) {
+		out.write((const void *)surface->getBasePtr(0, y), dstPitch);
+		out.write(&padding, extraDataLength);
 	}
 
 	// free tmp surface
diff --git a/image/bmp.h b/image/bmp.h
index ed166d8c3f5..2b7d6fb83fb 100644
--- a/image/bmp.h
+++ b/image/bmp.h
@@ -70,8 +70,7 @@ private:
 /**
  * Outputs an uncompressed BMP stream of the given input surface.
  */
-// ResidualVM specific argument: bottomUp
-bool writeBMP(Common::WriteStream &out, const Graphics::Surface &input, const bool bottomUp = false);
+bool writeBMP(Common::WriteStream &out, const Graphics::Surface &input);
 
 } // End of namespace Image
 
diff --git a/image/png.cpp b/image/png.cpp
index 43a0a13940e..307334a64ba 100644
--- a/image/png.cpp
+++ b/image/png.cpp
@@ -255,8 +255,7 @@ bool PNGDecoder::loadStream(Common::SeekableReadStream &stream) {
 #endif
 }
 
-// ResidualVM specific argument: bottomUp
-bool writePNG(Common::WriteStream &out, const Graphics::Surface &input, const bool bottomUp) {
+bool writePNG(Common::WriteStream &out, const Graphics::Surface &input) {
 #ifdef USE_PNG
 #ifdef SCUMM_LITTLE_ENDIAN
 	const Graphics::PixelFormat requiredFormat_3byte(3, 8, 8, 8, 0, 0, 8, 16, 0);
@@ -309,15 +308,8 @@ bool writePNG(Common::WriteStream &out, const Graphics::Surface &input, const bo
 
 	Common::Array<const uint8 *> rows;
 	rows.reserve(surface->h);
-// ResidualVM specific
-	if (bottomUp) {
-		for (uint y = surface->h; y-- > 0;) {
-			rows.push_back((const uint8 *)surface->getBasePtr(0, y));
-		}
-	} else {
-		for (uint y = 0; y < surface->h; ++y) {
-			rows.push_back((const uint8 *)surface->getBasePtr(0, y));
-		}
+	for (uint y = 0; y < surface->h; ++y) {
+		rows.push_back((const uint8 *)surface->getBasePtr(0, y));
 	}
 
 	png_set_rows(pngPtr, infoPtr, const_cast<uint8 **>(&rows.front()));
diff --git a/image/png.h b/image/png.h
index 3b8efe20f7f..1402976963e 100644
--- a/image/png.h
+++ b/image/png.h
@@ -79,8 +79,7 @@ private:
 /**
  * Outputs a compressed PNG stream of the given input surface.
  */
-// ResidualVM specific argument: bottomUp
-bool writePNG(Common::WriteStream &out, const Graphics::Surface &input, const bool bottomUp = false);
+bool writePNG(Common::WriteStream &out, const Graphics::Surface &input);
 
 } // End of namespace Image