diff --git a/implementations/Crafter.Graphics-Device.cpp b/implementations/Crafter.Graphics-Device.cpp
index 644fb67..5845570 100644
--- a/implementations/Crafter.Graphics-Device.cpp
+++ b/implementations/Crafter.Graphics-Device.cpp
@@ -475,7 +475,7 @@ void Device::Initialize() {
     VkApplicationInfo app{VK_STRUCTURE_TYPE_APPLICATION_INFO};
 	app.pApplicationName = "";
 	app.pEngineName      = "Crafter.Graphics";
-	app.apiVersion       = VK_MAKE_VERSION(1, 4, 0);
+	app.apiVersion       = VK_MAKE_VERSION(1, 3, 0);
 
     VkInstanceCreateInfo instanceCreateInfo = {};
     instanceCreateInfo.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
diff --git a/interfaces/Crafter.Graphics-Rendertarget.cppm b/interfaces/Crafter.Graphics-Rendertarget.cppm
index 4dabef1..3ec6826 100644
--- a/interfaces/Crafter.Graphics-Rendertarget.cppm
+++ b/interfaces/Crafter.Graphics-Rendertarget.cppm
@@ -78,6 +78,7 @@ export namespace Crafter {
                             }
                             break;
                         }
+                        case OpaqueType::SemiOpaque:
                         case OpaqueType::Transparent:
                             // For transparent, always perform blending
                             for (std::uint16_t y = dirty.top; y < dirty.bottom; y++) {
@@ -88,7 +89,7 @@ export namespace Crafter {
                                     Vector<T, Channels, Alignment> dst = buffer[frame][y * this->sizeX + x];
                                     
                                     float srcA = src.a / 255.0f;
-                                    float dstA = dst.a / 255.0f;k
+                                    float dstA = dst.a / 255.0f;
 
                                     float outA = srcA + dstA * (1.0f - srcA);
                                     this->buffer[frame][y * this->sizeX + x] = Vector<T, Channels, Alignment>(