diff --git a/assets/bitmaps/ui_elements.txt b/assets/bitmaps/ui_elements.txt
new file mode 100644
index 0000000..9edcebc
--- /dev/null
+++ b/assets/bitmaps/ui_elements.txt
@@ -0,0 +1,2 @@
+symtex_glyphs ../fonts/symtex.png
+sdl_logo sdl.png
\ No newline at end of file
diff --git a/private/sdl_gpu_test/SModule b/private/sdl_gpu_test/SModule
index e20374b..6e5abfc 100644
--- a/private/sdl_gpu_test/SModule
+++ b/private/sdl_gpu_test/SModule
@@ -49,15 +49,9 @@ for shader_file in shader_files:
     spv = env.SpirV(source = shader_file, target=f'{shader_file}.spv')
     env.Default(spv)
 
-ui_textures = Split("""
-    #assets/fonts/symtex.png
-    #assets/bitmaps/cube.png
-    #assets/bitmaps/sdl.png
-""")
-
 pack = env.PackTextures(
     target = '#assets/bitmaps/ui.png',
-    source = ui_textures
+    source = ['#assets/bitmaps/ui_elements.txt']
 )
 env.Default(pack)
 
diff --git a/private/sdl_gpu_test/gui/ui_renderer.cpp b/private/sdl_gpu_test/gui/ui_renderer.cpp
index 1a4ec93..7f80513 100644
--- a/private/sdl_gpu_test/gui/ui_renderer.cpp
+++ b/private/sdl_gpu_test/gui/ui_renderer.cpp
@@ -99,7 +99,7 @@ void UIRenderer::init(Application& application)
         .textureHeight = textureArgs.height
     });
 
-    auto itEntry = mTextureAtlas.entries.find("assets/fonts/symtex.png");
+    auto itEntry = mTextureAtlas.entries.find("symtex_glyphs");
     if (itEntry == mTextureAtlas.entries.end())
     {
         throw std::runtime_error("Texture atlas is missing entry for the font.");
diff --git a/private/texture_packer/main.cpp b/private/texture_packer/main.cpp
index 360b486..bc4ddc2 100644
--- a/private/texture_packer/main.cpp
+++ b/private/texture_packer/main.cpp
@@ -40,7 +40,14 @@ int main(int argc, char* argv[])
         sdl_gpu_test::Packer packer;
         for (const std::string& inputFile : inputFiles)
         {
-            packer.addImage(inputFile);
+            if (inputFile.ends_with(".txt"))
+            {
+                packer.addImageList(inputFile);
+            }
+            else
+            {
+                packer.addImage(inputFile, inputFile);
+            }
         }
         packer.pack(outputFile);
     }
diff --git a/private/texture_packer/packer.cpp b/private/texture_packer/packer.cpp
index 8a3947a..00aa32f 100644
--- a/private/texture_packer/packer.cpp
+++ b/private/texture_packer/packer.cpp
@@ -14,12 +14,13 @@
 #define STBIW_ASSERT(x) MIJIN_ASSERT(x, #x)
 #define STB_IMAGE_WRITE_IMPLEMENTATION
 #include <stb_image_write.h>
+#include <mijin/util/string.hpp>
 #undef STB_IMAGE_WRITE_IMPLEMENTATION
 #undef STBIW_ASSERT
 
 namespace sdl_gpu_test
 {
-void Packer::addImage(const fs::path& path)
+void Packer::addImage(std::string name, const fs::path& path)
 {
     int width = 0;
     int height = 0;
@@ -37,13 +38,35 @@ void Packer::addImage(const fs::path& path)
     }
 
     mImages.push_back({
-        .name = path.generic_string(),
+        .name = std::move(name),
         .data = std::unique_ptr<Pixel[], FreeDeleter>(reinterpret_cast<Pixel*>(pixels)),
         .width = static_cast<unsigned>(width),
         .height = static_cast<unsigned>(height)
     });
 }
 
+void Packer::addImageList(const fs::path& path)
+{
+    mijin::FileStream stream;
+    mijin::throwOnError(stream.open(path.generic_string(), mijin::FileOpenMode::READ));
+    while (!stream.isAtEnd())
+    {
+        std::string line;
+        mijin::throwOnError(stream.readLine(line));
+        if (line.empty())
+        {
+            continue;
+        }
+        const auto [name, file] = mijin::splitFixed<2>(line, " ");
+        if (file.empty())
+        {
+            throw std::runtime_error("Invalid image list format, missing file name.");
+        }
+        addImage(std::string(name), path.parent_path() / file);
+    }
+}
+
+
 void Packer::pack(const fs::path& outputPath)
 {
     static constexpr bool allowFlip = false; // TODO: this could work?
diff --git a/private/texture_packer/packer.hpp b/private/texture_packer/packer.hpp
index 629f5ce..3059e8e 100644
--- a/private/texture_packer/packer.hpp
+++ b/private/texture_packer/packer.hpp
@@ -39,7 +39,8 @@ private:
 
     std::vector<ImageData> mImages;
 public:
-    void addImage(const fs::path& path);
+    void addImage(std::string name, const fs::path& path);
+    void addImageList(const fs::path& path);
     void pack(const fs::path& outputPath);
 };
 } // namespace sdl_gpu_test