diff --git a/.gitmodules b/.gitmodules
index af704c7d..ca44c130 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -34,3 +34,6 @@
 [submodule "third_party/discord-rpc"]
 	path = third_party/discord-rpc
 	url = https://github.com/Panda3DS-emu/discord-rpc
+[submodule "third_party/rcheevos"]
+	path = third_party/rcheevos
+	url = https://github.com/RetroAchievements/rcheevos/
diff --git a/CMakeLists.txt b/CMakeLists.txt
index d0ac2804..be7a3af1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -36,6 +36,7 @@ option(ENABLE_LTO "Enable link-time optimization" OFF)
 option(ENABLE_USER_BUILD "Make a user-facing build. These builds have various assertions disabled, LTO, and more" OFF)
 option(ENABLE_HTTP_SERVER "Enable HTTP server. Used for Discord bot support" OFF)
 option(ENABLE_DISCORD_RPC "Compile with Discord RPC support (disabled by default)" ON)
+option(ENABLE_RETROACHIEVEMENTS "Compile with RetroAchievements support" ON)
 
 include_directories(${PROJECT_SOURCE_DIR}/include/)
 include_directories(${PROJECT_SOURCE_DIR}/include/kernel)
@@ -52,6 +53,10 @@ include_directories(third_party/httplib)
 include_directories(third_party/stb)
 include_directories(third_party/opengl)
 
+if(ENABLE_RETROACHIEVEMENTS)
+    include_directories(third_party/rcheevos/include)
+endif()
+
 add_compile_definitions(NOMINMAX)             # Make windows.h not define min/max macros because third-party deps don't like it
 add_compile_definitions(WIN32_LEAN_AND_MEAN)  # Make windows.h not include literally everything
 add_compile_definitions(SDL_MAIN_HANDLED)
@@ -199,6 +204,41 @@ set(THIRD_PARTY_SOURCE_FILES third_party/imgui/imgui.cpp
                              third_party/cityhash/cityhash.cpp
                              third_party/xxhash/xxhash.c
 )
+
+if(ENABLE_RETROACHIEVEMENTS)
+    add_definitions(-DRC_DISABLE_LUA)
+    
+    set(RCHEEVOS_SOURCE_FILES
+        third_party/rcheevos/src/rapi/rc_api_common.c
+        third_party/rcheevos/src/rapi/rc_api_editor.c
+        third_party/rcheevos/src/rapi/rc_api_info.c
+        third_party/rcheevos/src/rapi/rc_api_runtime.c
+        third_party/rcheevos/src/rapi/rc_api_user.c
+        third_party/rcheevos/src/rcheevos/alloc.c
+        third_party/rcheevos/src/rcheevos/compat.c
+        third_party/rcheevos/src/rcheevos/condition.c
+        third_party/rcheevos/src/rcheevos/condset.c
+        third_party/rcheevos/src/rcheevos/consoleinfo.c
+        third_party/rcheevos/src/rcheevos/format.c
+        third_party/rcheevos/src/rcheevos/lboard.c
+        third_party/rcheevos/src/rcheevos/memref.c
+        third_party/rcheevos/src/rcheevos/operand.c
+        third_party/rcheevos/src/rcheevos/rc_client.c
+        third_party/rcheevos/src/rcheevos/rc_validate.c
+        third_party/rcheevos/src/rcheevos/richpresence.c
+        third_party/rcheevos/src/rcheevos/runtime.c
+        third_party/rcheevos/src/rcheevos/runtime_progress.c
+        third_party/rcheevos/src/rcheevos/trigger.c
+        third_party/rcheevos/src/rcheevos/value.c
+        third_party/rcheevos/src/rhash/cdreader.c
+        third_party/rcheevos/src/rhash/hash.c
+        third_party/rcheevos/src/rhash/md5.c
+        third_party/rcheevos/src/rurl/url.c
+    )
+
+    set(THIRD_PARTY_SOURCE_FILES ${THIRD_PARTY_SOURCE_FILES} ${RCHEEVOS_SOURCE_FILES})
+endif()
+
 source_group("Source Files\\Core" FILES ${SOURCE_FILES})
 source_group("Source Files\\Core\\Crypto" FILES ${CRYPTO_SOURCE_FILES})
 source_group("Source Files\\Core\\Filesystem" FILES ${FS_SOURCE_FILES})
diff --git a/third_party/rcheevos b/third_party/rcheevos
new file mode 160000
index 00000000..92371afb
--- /dev/null
+++ b/third_party/rcheevos
@@ -0,0 +1 @@
+Subproject commit 92371afb266ffbc4322e04148c7faeb41ea40b9f