diff --git a/CMakeLists.txt b/CMakeLists.txt
index 4e9ba52..5d560ab 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,11 +1,15 @@
 cmake_minimum_required(VERSION 3.28)
 project(portal64)
 
+# TODO: remove when makefile is no longer in use
+add_compile_definitions(CMAKE)
+
 # Tools
 # TODO: find automatically
 # TODO: test on Windows
 set(BLENDER_3_6 "blender")
 set(FFMPEG "ffmpeg")
+set(GIT "git")
 set(IMAGEMAGICK_CONVERT "convert")
 set(MPG123 "mpg123")
 set(NODEJS "node")
diff --git a/assets/test_chambers/CMakeLists.txt b/assets/test_chambers/CMakeLists.txt
index 69791d3..cb2feb8 100644
--- a/assets/test_chambers/CMakeLists.txt
+++ b/assets/test_chambers/CMakeLists.txt
@@ -103,7 +103,7 @@ function(_add_level_generate_command LEVEL_NAME LEVEL_FBX OUTPUT_LIST)
             --script ${EXPORT_LEVEL}
             --fixed-point-scale ${SCENE_SCALE}
             --model-scale ${MODEL_SCALE}
-            --name ${LEVEL_NAME}
+            --name ${LEVEL_NAME}/${LEVEL_NAME}
             ${MATERIAL_ARGS}
             --output ${OUTPUT_FILE_H}
             ${LEVEL_FBX}
diff --git a/cmake/gen_version_header.cmake b/cmake/gen_version_header.cmake
new file mode 100644
index 0000000..38af0c8
--- /dev/null
+++ b/cmake/gen_version_header.cmake
@@ -0,0 +1,43 @@
+#################################
+## Get current project version ##
+#################################
+
+# First try getting the version from git
+execute_process(
+    COMMAND
+        ${GIT} describe --tags HEAD
+    RESULT_VARIABLE
+        GIT_DESCRIBE_RC
+    OUTPUT_VARIABLE
+        GIT_DESCRIBE_OUTPUT
+)
+
+# If not in a git repo, fall back to exported version
+if (NOT GIT_DESCRIBE_RC EQUAL 0)
+    file(READ version.txt GIT_DESCRIBE_OUTPUT)
+endif()
+
+# Extract the version
+string(STRIP "${GIT_DESCRIBE_OUTPUT}" GIT_DESCRIBE_OUTPUT)
+string(REPLACE "-" ";" GIT_DESCRIBE_COMPONENTS "${GIT_DESCRIBE_OUTPUT}")
+
+list(LENGTH GIT_DESCRIBE_COMPONENTS COMPONENT_COUNT)
+if (COMPONENT_COUNT GREATER_EQUAL 3)
+    # Not on a git tag, use commit hash (trim the "g" prefix)
+    list(GET GIT_DESCRIBE_COMPONENTS 2 GAME_VERSION)
+    string(SUBSTRING "${GAME_VERSION}" 1 -1 GAME_VERSION)
+else()
+    # On a git tag, use it
+    list(GET GIT_DESCRIBE_COMPONENTS 0 GAME_VERSION)
+endif()
+
+file(CONFIGURE
+    OUTPUT ${OUTPUT_FILE}
+    CONTENT
+"#ifndef __GAME_VERSION_H__
+#define __GAME_VERSION_H__
+
+#define GAME_VERSION \"${GAME_VERSION}\"
+
+#endif"
+)
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index b20ec5a..6f91a5e 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -6,6 +6,10 @@ target_include_directories(portal PRIVATE
     "${CMAKE_CURRENT_SOURCE_DIR}"
 )
 
+###############
+## Game code ##
+###############
+
 # TODO: file sets, headers
 target_sources(portal PRIVATE
     audio/audio.c
@@ -154,6 +158,30 @@ target_sources(portal PRIVATE
     util/rom.c
 )
 
+#########################
+## Version information ##
+#########################
+
+set(GEN_VERSION_HEADER "${PROJECT_SOURCE_DIR}/cmake/gen_version_header.cmake")
+set(VERSION_H "${CMAKE_BINARY_DIR}/version.h")
+
+add_custom_target(gen_version_header
+    DEPENDS
+        ${GEN_VERSION_HEADER}
+    COMMAND
+        ${CMAKE_COMMAND} -D GIT=${GIT} -D OUTPUT_FILE=${VERSION_H} -P ${GEN_VERSION_HEADER}
+    WORKING_DIRECTORY
+        ${PROJECT_SOURCE_DIR}
+    VERBATIM
+)
+
+# Make sure version header is always up to date
+add_dependencies(portal gen_version_header)
+
+###########################
+## Library-specific code ##
+###########################
+
 # TODO: move some of this into toolchain
 if (LIBULTRA)
     target_sources(portal PRIVATE
diff --git a/src/menu/landing_menu.c b/src/menu/landing_menu.c
index d3c39eb..1d676de 100644
--- a/src/menu/landing_menu.c
+++ b/src/menu/landing_menu.c
@@ -11,6 +11,11 @@
 #include "cheat_codes.h"
 #include "./translations.h"
 
+// TODO: remove when makefile is no longer in use
+#ifdef CMAKE
+#include "../build/version.h"
+#endif
+
 #define PORTAL_LOGO_X               30
 #define PORTAL_LOGO_Y               74