diff --git a/recipes/mgba/01_redox.patch b/recipes/mgba/01_redox.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0ba8702d137df6695e515872390978e94b948905
--- /dev/null
+++ b/recipes/mgba/01_redox.patch
@@ -0,0 +1,138 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index fa01e3a5..5910934a 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.1)
++cmake_minimum_required(VERSION 3.4)
+ if(POLICY CMP0025)
+ cmake_policy(SET CMP0025 NEW)
+ endif()
+@@ -241,8 +241,8 @@ elseif(UNIX)
+ add_definitions(-D_GNU_SOURCE)
+ endif()
+ if(NOT APPLE AND NOT HAIKU)
+- set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -pthread")
+- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -pthread")
++ set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -lpthread")
++ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -lpthread")
+ endif()
+
+ list(APPEND CORE_VFS_SRC ${CMAKE_CURRENT_SOURCE_DIR}/src/util/vfs/vfs-fd.c ${CMAKE_CURRENT_SOURCE_DIR}/src/util/vfs/vfs-dirent.c)
+diff --git a/include/mgba-util/platform/posix/threading.h b/include/mgba-util/platform/posix/threading.h
+index 468e1460..50cba731 100644
+--- a/include/mgba-util/platform/posix/threading.h
++++ b/include/mgba-util/platform/posix/threading.h
+@@ -85,25 +85,8 @@ static inline int ThreadJoin(Thread thread) {
+ }
+
+ static inline int ThreadSetName(const char* name) {
+-#ifdef __APPLE__
+-#if __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 1060
+- return pthread_setname_np(name);
+-#else
+ UNUSED(name);
+ return 0;
+-#endif
+-#elif defined(__FreeBSD__) || defined(__OpenBSD__)
+- pthread_set_name_np(pthread_self(), name);
+- return 0;
+-#elif defined(__HAIKU__)
+- rename_thread(find_thread(NULL), name);
+- return 0;
+-#elif !defined(BUILD_PANDORA) // Pandora's glibc is too old
+- return pthread_setname_np(pthread_self(), name);
+-#else
+- UNUSED(name);
+- return 0;
+-#endif
+ }
+
+ CXX_GUARD_END
+diff --git a/include/mgba/core/interface.h b/include/mgba/core/interface.h
+index e5c9dde1..82d3b828 100644
+--- a/include/mgba/core/interface.h
++++ b/include/mgba/core/interface.h
+@@ -31,7 +31,7 @@ typedef uint32_t color_t;
+ #define M_G8(X) (((((X) >> 2) & 0xF8) * 0x21) >> 5)
+ #define M_B8(X) (((((X) >> 7) & 0xF8) * 0x21) >> 5)
+
+-#define M_RGB5_TO_BGR8(X) ((M_R5(X) << 3) | (M_G5(X) << 11) | (M_B5(X) << 19))
++#define M_RGB5_TO_BGR8(X) ((M_B5(X) << 3) | (M_G5(X) << 11) | (M_R5(X) << 19))
+ #define M_RGB8_TO_BGR5(X) ((((X) & 0xF8) >> 3) | (((X) & 0xF800) >> 6) | (((X) & 0xF80000) >> 9))
+ #define M_RGB8_TO_RGB5(X) ((((X) & 0xF8) << 7) | (((X) & 0xF800) >> 6) | (((X) & 0xF80000) >> 19))
+
+diff --git a/src/platform/sdl/sdl-audio.c b/src/platform/sdl/sdl-audio.c
+index ab0bd830..7cd77495 100644
+--- a/src/platform/sdl/sdl-audio.c
++++ b/src/platform/sdl/sdl-audio.c
+@@ -24,6 +24,15 @@ bool mSDLInitAudio(struct mSDLAudio* context, struct mCoreThread* threadContext)
+ return false;
+ }
+
++ // Workaround: The thread of _mSDLAudioCallback cannot see these changes
++ // unless they are made before the SDL_OpenAudio call.
++ // This makes the `if (!context || !audioContext->core) {` check in
++ // _mSDLAudioCallback not bail out. This is rather important, the whole
++ // emulation seems to be synched to the audio.
++ context->core = threadContext->core;
++ context->sync = &threadContext->impl->sync;
++ // --
++
+ context->desiredSpec.freq = context->sampleRate;
+ context->desiredSpec.format = AUDIO_S16SYS;
+ context->desiredSpec.channels = 2;
+diff --git a/src/third-party/zlib/contrib/minizip/ioapi.c b/src/third-party/zlib/contrib/minizip/ioapi.c
+index 7f5c191b..744dd96b 100644
+--- a/src/third-party/zlib/contrib/minizip/ioapi.c
++++ b/src/third-party/zlib/contrib/minizip/ioapi.c
+@@ -14,7 +14,7 @@
+ #define _CRT_SECURE_NO_WARNINGS
+ #endif
+
+-#if defined(__APPLE__) || defined(IOAPI_NO_64)
++#if defined(__APPLE__) || defined(IOAPI_NO_64) || defined(__redox__)
+ // In darwin and perhaps other BSD variants off_t is a 64 bit value, hence no need for specific 64 bit functions
+ #define FOPEN_FUNC(filename, mode) fopen(filename, mode)
+ #define FTELLO_FUNC(stream) ftello(stream)
+diff --git a/src/util/vfs/vfs-fd.c b/src/util/vfs/vfs-fd.c
+index 4a20eaf7..3307709c 100644
+--- a/src/util/vfs/vfs-fd.c
++++ b/src/util/vfs/vfs-fd.c
+@@ -42,7 +42,8 @@ struct VFile* VFileOpenFD(const char* path, int flags) {
+ MultiByteToWideChar(CP_UTF8, 0, path, -1, wpath, sizeof(wpath) / sizeof(*wpath));
+ int fd = _wopen(wpath, flags, 0666);
+ #else
+- int fd = open(path, flags, 0666);
++ // Workaround for the _vfdMap permission problems below
++ int fd = open(path, flags | O_RDWR, 0666);
+ #endif
+ return VFileFromFD(fd);
+ }
+@@ -164,24 +165,6 @@ static ssize_t _vfdSize(struct VFile* vf) {
+ static bool _vfdSync(struct VFile* vf, const void* buffer, size_t size) {
+ UNUSED(buffer);
+ UNUSED(size);
+- struct VFileFD* vfd = (struct VFileFD*) vf;
+-#ifndef _WIN32
+-#ifdef __HAIKU__
+- futimens(vfd->fd, NULL);
+-#else
+- futimes(vfd->fd, NULL);
+-#endif
+- if (buffer && size) {
+- return msync(buffer, size, MS_SYNC) == 0;
+- }
+- return fsync(vfd->fd) == 0;
+-#else
+- HANDLE h = (HANDLE) _get_osfhandle(vfd->fd);
+- FILETIME ft;
+- SYSTEMTIME st;
+- GetSystemTime(&st);
+- SystemTimeToFileTime(&st, &ft);
+- SetFileTime(h, NULL, &ft, &ft);
+- return FlushFileBuffers(h);
+-#endif
++ printf("_vfdSync\n");
++ return true;
+ }
diff --git a/recipes/mgba/recipe.sh b/recipes/mgba/recipe.sh
new file mode 100644
index 0000000000000000000000000000000000000000..57484eccce94b98d034e9580695d7fd4557a387b
--- /dev/null
+++ b/recipes/mgba/recipe.sh
@@ -0,0 +1,53 @@
+VERSION=0.7
+GIT=https://github.com/mgba-emu/mgba.git
+BRANCH=$VERSION
+BUILD_DEPENDS=(sdl liborbital libiconv pixman)
+
+function recipe_version {
+ echo "$VERSION"
+ skip=1
+}
+
+function recipe_update {
+ echo "skipping update"
+ skip=1
+}
+
+function recipe_build {
+ sysroot="$(realpath ../sysroot)"
+ export CFLAGS="-I$sysroot/include -I$sysroot/include/SDL"
+ export LDFLAGS="-L$sysroot/lib"
+
+ mkdir -p build
+ cd build
+ cmake \
+ -DCMAKE_INSTALL_PREFIX:PATH=/ \
+ -DBUILD_STATIC=ON \
+ -DBUILD_SHARED=OFF \
+ -DBUILD_QT=OFF \
+ -DUSE_SQLITE3=OFF \
+ -DUSE_DEBUGGERS=OFF \
+ -DBUILD_SDL=ON \
+ -DSDL_VERSION="1.2" \
+ -DSDL_LIBRARY="-lSDL -lorbital" \
+ ..
+ VERBOSE=1 make all -j"$(nproc)"
+ skip=1
+}
+
+function recipe_test {
+ echo "skipping test"
+ skip=1
+}
+
+function recipe_clean {
+ make clean
+ skip=1
+}
+
+function recipe_stage {
+ dest="$(realpath $1)"
+ mkdir -pv "$dest/bin"
+ cp "../build/build/sdl/mgba" "$dest/bin/mgba"
+ skip=1
+}