diff --git a/srcpkgs/thextech/files/patches/arm-disable-opus.patch b/srcpkgs/thextech/files/patches/arm-disable-opus.patch
new file mode 100644
index 00000000000000..42b587deed7059
--- /dev/null
+++ b/srcpkgs/thextech/files/patches/arm-disable-opus.patch
@@ -0,0 +1,52 @@
+--- a/3rdparty/AudioCodecs/CMakeLists.txt	2025-12-28 20:00:37.812797800 +1000
++++ b/3rdparty/AudioCodecs/CMakeLists.txt	2026-02-16 23:13:08.565423177 +1000
+@@ -181,16 +181,24 @@
+ endif()
+ 
+ option(BUILD_OPUS "Enable building of OPUS" ON)
++option(BUILD_OPUS_DISABLE_RTCD "Disable assembly optimisations even they are available" OFF)
+ if(BUILD_OPUS)
+     if(NOT BUILD_OGG_VORBIS)
+         add_subdirectory(libogg)
+     endif()
++    if(BUILD_OPUS_DISABLE_RTCD)
++        set(DISABLE_RTCD ON)
++    endif()
+     add_subdirectory(libopus)
+     add_subdirectory(libopusfile)
+     target_include_directories(opus PUBLIC ${CMAKE_SOURCE_DIR}/libogg/include)
+     target_include_directories(opusfile PUBLIC ${CMAKE_SOURCE_DIR}/libogg/include)
+     add_dependencies(opus ogg)
+     add_dependencies(opusfile opus ogg)
++    if(BUILD_OPUS_DISABLE_RTCD)
++        mark_as_advanced(DISABLE_RTCD)
++        unset(DISABLE_RTCD)
++    endif()
+ endif()
+ 
+ option(BUILD_WAVPACK "Enable building of WavPack" ON)
+--- a/cmake/library_SDLMixerX.cmake	2025-12-28 20:00:05.180841700 +1000
++++ b/cmake/library_SDLMixerX.cmake	2026-02-17 00:18:36.994818739 +1000
+@@ -22,6 +22,7 @@
+ endif()
+ 
+ option(MIXERX_ENABLE_WAVPACK "Enable the WavPack codec support [Support is experimental, doesn't builds on some platforms]" OFF)
++option(AUDIOCODECS_DISABLE_ASM_OPTIMIZATIONS "Disable hardware optimizations for libopus and other AudioCodecs-built libraries" OFF)
+ 
+ if(NOT NINTENDO_WII AND NOT NINTENDO_WIIU AND NOT XTECH_MACOSX_TIGER)
+     option(PGE_USE_LOCAL_SDL2 "Do use the locally-built SDL2 library from the AudioCodecs set. Otherwise, download and build the development top main version." ON)
+@@ -237,6 +238,13 @@
+     ${VITA_AUDIOCODECS_CMAKE_FLAGS}
+ )
+ 
++if(AUDIOCODECS_DISABLE_ASM_OPTIMIZATIONS)
++    list(APPEND AUDIO_CODECS_BUILD_ARGS
++        "-DBUILD_OPUS_DISABLE_RTCD=ON"
++        "-DDISABLE_RTCD=ON"
++    )
++endif()
++
+ if(VITA OR NINTENDO_DS OR NINTENDO_3DS OR NINTENDO_WII OR NINTENDO_WIIU OR NINTENDO_SWITCH)
+     list(APPEND AUDIO_CODECS_BUILD_ARGS
+         -DENABLE_FPIC=OFF
+
diff --git a/srcpkgs/thextech/template b/srcpkgs/thextech/template
new file mode 100644
index 00000000000000..1023ddd39e8eb2
--- /dev/null
+++ b/srcpkgs/thextech/template
@@ -0,0 +1,43 @@
+# Template file for 'thextech'
+pkgname=thextech
+version=1.3.7.2
+revision=1
+_subversion=1 	      # hotfix
+build_style=cmake
+configure_args="-DPGE_SHARED_SDLMIXER=OFF -DUSE_SYSTEM_SDL2=ON -DUSE_FREEIMAGE_SYSTEM_LIBS=ON -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=MinSizeRel"
+hostmakedepends="pkg-config git cmake ninja"
+makedepends="SDL2-devel libpng-devel libjpeg-turbo-devel alsa-lib-devel"
+depends="SDL2 libjpeg-turbo libpng"
+short_desc="Modern C++ port and successor of the SMBX engine"
+maintainer="SkullGamer205 <skullgamer205@disroot.org>"
+license=GPL-3.0
+homepage="wohlsoft.ru/projects/thextech"
+
+_ver_subver() {
+	echo ${version}$( if [ -n $_subversion ]; then
+		echo "-${_subversion}"
+	fi )
+}
+distfiles="https://github.com/TheXTech/TheXTech/releases/download/v$(_ver_subver)/thextech-full-src-v${version}.tar.gz"
+checksum=a639c70ea8259a1a0a0345d9614d295aaad8eeca8e6b1752b896930f74ed2404
+nopie=yes # Various file managers  recognise it as SO library.
+
+case "$XBPS_TARGET_MACHINE" in
+	armv[67]*) configure_args+=" -DAUDIOCODECS_DISABLE_ASM_OPTIMIZATIONS=ON" ;;
+esac
+
+post_patch() {
+	case "$XBPS_TARGET_MACHINE" in
+		armv[67]*)
+		msg_normal "Detected ARM architecture ("$XBPS_TARGET_MACHINE")\n"
+			for x in ${FILESDIR}/patches/arm-disable-opus.patch; do
+				msg_normal "Applying patch $x\n"
+				patch -sNp1 -i ${x}
+			done
+	esac
+}
+
+post_install() {
+	rm -rf ${DESTDIR}/builddir
+}
+