diff --git a/CMakeLists.txt b/CMakeLists.txt
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--- /dev/null
+++ b/CMakeLists.txt
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+# Configure with [fxsdk build-fx] or [fxsdk build-cg], which provide the
+# toolchain file and module path of the fxSDK
+
+cmake_minimum_required(VERSION 3.18)
+project(zkuwl)
+
+include(GenerateG1A)
+include(GenerateG3A)
+include(Fxconv)
+find_package(Gint 2.1 REQUIRED)
+
+set(SOURCES
+  src/main.c
+  # ...
+)
+# Shared assets, fx-9860G-only assets and fx-CG-50-only assets
+set(ASSETS
+  # ...
+)
+set(ASSETS_fx
+  assets-fx/example.png
+  # ...
+)
+set(ASSETS_cg
+  assets-cg/example.png
+  # ...
+)
+
+fxconv_declare_assets(${ASSETS} ${ASSETS_fx} ${ASSETS_cg} WITH_METADATA)
+
+add_executable(myaddin ${SOURCES} ${ASSETS} ${ASSETS_${FXSDK_PLATFORM}})
+target_compile_options(myaddin PRIVATE -Wall -Wextra -Os)
+target_link_libraries(myaddin Gint::Gint)
+
+if("${FXSDK_PLATFORM_LONG}" STREQUAL fx9860G)
+  generate_g1a(TARGET myaddin OUTPUT "ZkuwL.g1a"
+    NAME "ZkuwL" ICON assets-fx/icon.png)
+elseif("${FXSDK_PLATFORM_LONG}" STREQUAL fxCG50)
+  generate_g3a(TARGET myaddin OUTPUT "ZkuwL.g3a"
+    NAME "ZkuwL" ICONS assets-cg/icon-uns.png assets-cg/icon-sel.png)
+endif()
diff --git a/assets-cg/example.png b/assets-cg/example.png
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diff --git a/assets-cg/fxconv-metadata.txt b/assets-cg/fxconv-metadata.txt
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--- /dev/null
+++ b/assets-cg/fxconv-metadata.txt
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+example.png:
+  type: bopti-image
+  name: img_example
diff --git a/assets-cg/icon-sel.png b/assets-cg/icon-sel.png
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diff --git a/assets-cg/icon-uns.png b/assets-cg/icon-uns.png
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diff --git a/assets-fx/example.png b/assets-fx/example.png
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diff --git a/assets-fx/fxconv-metadata.txt b/assets-fx/fxconv-metadata.txt
new file mode 100644
index 0000000..d435d5f
--- /dev/null
+++ b/assets-fx/fxconv-metadata.txt
@@ -0,0 +1,3 @@
+example.png:
+  type: bopti-image
+  name: img_example
diff --git a/assets-fx/icon.png b/assets-fx/icon.png
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diff --git a/src/main.c b/src/main.c
new file mode 100644
index 0000000..aeaf403
--- /dev/null
+++ b/src/main.c
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+#include <gint/display.h>
+#include <gint/keyboard.h>
+
+int main(void)
+{
+	int running = 1;
+
+	// player (i don't know how to use struct sorry)
+	int player_x = 50;
+	int player_y = 50;
+
+	// main loop
+	while(running) {
+
+		dclear(C_WHITE);
+		// drawing the player
+		drect(player_x, player_y, player_x + 16, player_y + 16, C_GREEN);
+		dupdate();
+
+		pollevent();
+
+		// trying to move the player >w<
+		player_x += keydown(KEY_RIGHT) - keydown(KEY_LEFT);
+		player_y += keydown(KEY_DOWN) - keydown(KEY_UP);
+
+		if(keydown(KEY_EXIT)) {running = 0;}
+	}
+
+	return 1;
+}