diff --git a/games-engines/TIC-80/additional-files/tic80.iom b/games-engines/TIC-80/additional-files/tic80.iom
new file mode 100644
index 000000000..174dc861e
Binary files /dev/null and b/games-engines/TIC-80/additional-files/tic80.iom differ
diff --git a/games-engines/TIC-80/additional-files/tic80.rdef.in b/games-engines/TIC-80/additional-files/tic80.rdef.in
new file mode 100644
index 000000000..c28c4a579
--- /dev/null
+++ b/games-engines/TIC-80/additional-files/tic80.rdef.in
@@ -0,0 +1,40 @@
+resource app_flags B_SINGLE_LAUNCH;
+
+resource app_version {
+	major  = @MAJOR@,
+	middle = @MIDDLE@,
+	minor  = @MINOR@,
+
+	variety = B_APPV_FINAL,
+	internal = 0,
+
+	short_info = "@APP_NAME@",
+	long_info = "@LONG_INFO@"
+};
+
+resource app_signature "application/@APP_SIGNATURE@";
+
+resource app_name_catalog_entry "@APP_SIGNATURE@:System name:@APP_NAME@";
+
+resource vector_icon {
+	$"6E6369660504F4000340A6F60329366F031A1C2C05F403080424285028502C24"
+	$"2C0804283028444C444C3008053048304C344C344830481D0A01010002400000"
+	$"00000000000046C000000000CC80000A040102000A0401022048080A04010202"
+	$"4000000000000000004200004A8000CB00000A04010202400000000000000000"
+	$"4480004AC000CEE0000A04010220402C0A0401022014A4A80A0401022014300A"
+	$"04010202430000000000000000400000C980004800000A040102024200000000"
+	$"0000000040000046FFFF4800000A000102024300000000000000004000004400"
+	$"00CA80000A0401022030200A04010202462000000000000000448000CDF800CE"
+	$"E0000A03010202400000000000000000430000000000CD20000A030102024000"
+	$"00000000000000430000480000CD20000A040102024300000000000000004000"
+	$"00C980004400000A04010202470000000000000000400000CEF000CA80000A04"
+	$"010202448000000000000000400000CC60004880000A04010202448000000000"
+	$"000000400000CB40004880000A04010202400000000000000000478000C80000"
+	$"D22C000A040102024000000000000000004580004A4000D028000A0401020240"
+	$"00000000000000004480004A4000CE90000A0301020243000000000000000040"
+	$"0000CA80004800000A03010202430000000000000000400000C800004800000A"
+	$"0201020246C000000000000000400000CEB0004700000A020102024680000000"
+	$"00000000400000CE6000CA40000A030102023FFFFF0000000000004300004A80"
+	$"00CD20000A030102023FFFFF00000000000046C0004A0000D160000A03010202"
+	$"3FFFFF0000000000003FFFFF4A4000C5FFFF"
+};
diff --git a/games-engines/TIC-80/patches/tic_80-1.1.2837-source5.patchset b/games-engines/TIC-80/patches/tic_80-1.1.2837-source5.patchset
new file mode 100644
index 000000000..fc248f88f
--- /dev/null
+++ b/games-engines/TIC-80/patches/tic_80-1.1.2837-source5.patchset
@@ -0,0 +1,31 @@
+From 49a8645f5561da9726908b6867e919af3b60c440 Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sat, 23 Aug 2025 21:17:11 +0200
+Subject: naett: use curl, like on Linux
+
+
+diff --git a/naett-10a9624456829e5f2b4c264e14760301125d12eb/naett.c b/naett-10a9624456829e5f2b4c264e14760301125d12eb/naett.c
+index a6783b3..738cd84 100644
+--- a/naett-10a9624456829e5f2b4c264e14760301125d12eb/naett.c
++++ b/naett-10a9624456829e5f2b4c264e14760301125d12eb/naett.c
+@@ -22,7 +22,7 @@
+ #define __WINDOWS__ 1
+ #endif
+ 
+-#if __linux__ && !__ANDROID__
++#if (__linux__ && !__ANDROID__) || defined(__HAIKU__)
+ #define __LINUX__ 1
+ #include <curl/curl.h>
+ #endif
+@@ -782,7 +782,7 @@ void naettPlatformCloseResponse(InternalResponse* res) {
+ // Inlined naett_linux.c: //
+ //#include "naett_internal.h"
+ 
+-#if __linux__ && !__ANDROID__
++#if (__linux__ && !__ANDROID__) || defined(__HAIKU__)
+ 
+ #include <curl/curl.h>
+ #include <assert.h>
+-- 
+2.48.1
+
diff --git a/games-engines/TIC-80/patches/tic_80-1.1.2837.patchset b/games-engines/TIC-80/patches/tic_80-1.1.2837.patchset
new file mode 100644
index 000000000..fd115bc8f
--- /dev/null
+++ b/games-engines/TIC-80/patches/tic_80-1.1.2837.patchset
@@ -0,0 +1,555 @@
+From 9dcb5224a2c20feabc587fe699b3bc664706a004 Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sat, 16 Aug 2025 20:59:44 +0200
+Subject: use system SDL
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index a490003..9a937f6 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -639,21 +639,11 @@ endif()
+ ################################
+ # SDL2
+ ################################
+-if(BUILD_SDL AND NOT EMSCRIPTEN AND NOT RPI)
+-
+-    if(WIN32)
+-        set(HAVE_LIBC TRUE)
+-    endif()
+-
+-    if(ANDROID)
+-        include_directories(${ANDROID_NDK}/sources/android/cpufeatures)
+-        set(SDL_STATIC_PIC ON CACHE BOOL "" FORCE)
+-    endif()
+-
+-    set(SDL_SHARED OFF CACHE BOOL "" FORCE)
+-
+-    add_subdirectory(${THIRDPARTY_DIR}/sdl2)
+-
++# [patch] Use system sdl2
++if (BUILD_SDL)
++  find_package(SDL2)
++  set(SDL2_INCLUDE_DIR /system/develop/headers/SDL2)
++  include_directories(${SDL2_INCLUDE_DIR})
+ endif()
+ 
+ ################################
+-- 
+2.48.1
+
+
+From 918a16b75ccfb8f71fe621d331be60be9e07be24 Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sat, 16 Aug 2025 21:17:35 +0200
+Subject: use system libpng
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9a937f6..be76c9b 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -983,35 +983,8 @@ endif()
+ # PNG
+ ################################
+ 
+-set(LIBPNG_DIR ${THIRDPARTY_DIR}/libpng)
+-set(LIBPNG_SRC
+-    ${LIBPNG_DIR}/png.c
+-    ${LIBPNG_DIR}/pngerror.c
+-    ${LIBPNG_DIR}/pngget.c
+-    ${LIBPNG_DIR}/pngmem.c
+-    ${LIBPNG_DIR}/pngpread.c
+-    ${LIBPNG_DIR}/pngread.c
+-    ${LIBPNG_DIR}/pngrio.c
+-    ${LIBPNG_DIR}/pngrtran.c
+-    ${LIBPNG_DIR}/pngrutil.c
+-    ${LIBPNG_DIR}/pngset.c
+-    ${LIBPNG_DIR}/pngtrans.c
+-    ${LIBPNG_DIR}/pngwio.c
+-    ${LIBPNG_DIR}/pngwrite.c
+-    ${LIBPNG_DIR}/pngwtran.c
+-    ${LIBPNG_DIR}/pngwutil.c
+-)
+-
+-configure_file(${LIBPNG_DIR}/scripts/pnglibconf.h.prebuilt ${CMAKE_CURRENT_BINARY_DIR}/pnglibconf.h)
+-
+-add_library(png STATIC ${LIBPNG_SRC})
+-
+-target_compile_definitions(png PRIVATE PNG_ARM_NEON_OPT=0)
+-
+-target_include_directories(png
+-    PUBLIC ${CMAKE_CURRENT_BINARY_DIR}
+-    PRIVATE ${THIRDPARTY_DIR}/zlib
+-    INTERFACE ${THIRDPARTY_DIR}/libpng)
++# [patch] Use system libpng
++find_package(PNG)
+ 
+ ################################
+ # TIC-80 studio
+-- 
+2.48.1
+
+
+From 600faa975e4de2b5433682bbaa36e01a771b9634 Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sat, 16 Aug 2025 21:35:38 +0200
+Subject: use system lua
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index be76c9b..0e14a27 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -164,50 +164,14 @@ include(ExternalProject)
+ # LUA
+ ################################
+ 
+-set(LUA_DIR ${THIRDPARTY_DIR}/lua)
+-set(LUA_SRC
+-    ${LUA_DIR}/lapi.c
+-    ${LUA_DIR}/lcode.c
+-    ${LUA_DIR}/lctype.c
+-    ${LUA_DIR}/ldebug.c
+-    ${LUA_DIR}/ldo.c
+-    ${LUA_DIR}/ldump.c
+-    ${LUA_DIR}/lfunc.c
+-    ${LUA_DIR}/lgc.c
+-    ${LUA_DIR}/llex.c
+-    ${LUA_DIR}/lmem.c
+-    ${LUA_DIR}/lobject.c
+-    ${LUA_DIR}/lopcodes.c
+-    ${LUA_DIR}/lparser.c
+-    ${LUA_DIR}/lstate.c
+-    ${LUA_DIR}/lstring.c
+-    ${LUA_DIR}/ltable.c
+-    ${LUA_DIR}/ltm.c
+-    ${LUA_DIR}/lundump.c
+-    ${LUA_DIR}/lvm.c
+-    ${LUA_DIR}/lzio.c
+-    ${LUA_DIR}/lauxlib.c
+-    ${LUA_DIR}/lbaselib.c
+-    ${LUA_DIR}/lcorolib.c
+-    ${LUA_DIR}/ldblib.c
+-    ${LUA_DIR}/liolib.c
+-    ${LUA_DIR}/lmathlib.c
+-    ${LUA_DIR}/loslib.c
+-    ${LUA_DIR}/lstrlib.c
+-    ${LUA_DIR}/ltablib.c
+-    ${LUA_DIR}/lutf8lib.c
+-    ${LUA_DIR}/loadlib.c
+-    ${LUA_DIR}/linit.c
+-)
+-
+-add_library(lua STATIC ${LUA_SRC})
+-
+-target_compile_definitions(lua PRIVATE LUA_COMPAT_5_2)
+-target_include_directories(lua INTERFACE ${THIRDPARTY_DIR}/lua)
+-
+-if(N3DS)
+-    target_compile_definitions(lua PUBLIC LUA_32BITS)
+-endif()
++# [patch] Use system lua
++find_package(PkgConfig)
++pkg_check_modules(Lua REQUIRED lua5.3 IMPORTED_TARGET GLOBAL)
++add_library(Lua::Lua ALIAS PkgConfig::Lua)
++set(LUA_INCLUDE_DIR "/system/develop/headers/lua53")
++#set(LUA_LIBRARIES "/usr/lib/lua5.3")
++include_directories(${LUA_INCLUDE_DIR})
++#link_directories(${LUA_LIBRARIES})
+ 
+ ################################
+ # LPEG
+-- 
+2.48.1
+
+
+From 42bc887c1873fc75c0f21d0efdcdb86e8a807b74 Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sat, 16 Aug 2025 22:10:57 +0200
+Subject: use system zlib
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 0e14a27..fb910c8 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -544,7 +544,8 @@ macro(MACRO_CORE SCRIPT DEFINE BUILD_DEPRECATED)
+         scheme
+         quickjs
+         blipbuf
+-        zlib
++        # [patch] Fix zlib name
++        z
+     )
+ 
+     if(BUILD_WITH_MRUBY)
+@@ -774,33 +775,8 @@ endif()
+ # ZLIB
+ ################################
+ 
+-if (NOT N3DS)
+-
+-set(ZLIB_DIR ${THIRDPARTY_DIR}/zlib)
+-set(ZLIB_SRC
+-    ${ZLIB_DIR}/adler32.c
+-    ${ZLIB_DIR}/compress.c
+-    ${ZLIB_DIR}/crc32.c
+-    ${ZLIB_DIR}/deflate.c
+-    ${ZLIB_DIR}/inflate.c
+-    ${ZLIB_DIR}/infback.c
+-    ${ZLIB_DIR}/inftrees.c
+-    ${ZLIB_DIR}/inffast.c
+-    ${ZLIB_DIR}/trees.c
+-    ${ZLIB_DIR}/uncompr.c
+-    ${ZLIB_DIR}/zutil.c
+-)
+-
+-add_library(zlib STATIC ${ZLIB_SRC})
+-target_include_directories(zlib INTERFACE ${THIRDPARTY_DIR}/zlib)
+-
+-else ()
+-
+-add_library(zlib STATIC IMPORTED)
+-set_target_properties( zlib PROPERTIES IMPORTED_LOCATION ${DEVKITPRO}/portlibs/3ds/lib/libz.a )
+-target_include_directories(zlib INTERFACE ${DEVKITPRO}/portlibs/3ds/include)
+-
+-endif ()
++# [patch] Use system zlib
++find_package(ZLIB)
+ 
+ ################################
+ # ZIP
+@@ -830,7 +806,8 @@ if(BUILD_DEMO_CARTS)
+     target_link_libraries(wasmp2cart tic80core)
+ 
+     add_executable(bin2txt ${TOOLS_DIR}/bin2txt.c)
+-    target_link_libraries(bin2txt zlib)
++    # [patch] Fix zlib name
++    target_link_libraries(bin2txt z)
+ 
+     add_executable(xplode
+         ${TOOLS_DIR}/xplode.c
+-- 
+2.48.1
+
+
+From c8ec31428476598fa4726c99ec7184d1b7b1f4de Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sat, 16 Aug 2025 22:17:41 +0200
+Subject: use system libgif
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index fb910c8..20ca773 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -385,22 +385,10 @@ endif()
+ # GIFLIB
+ ################################
+ 
+-set(GIFLIB_DIR ${THIRDPARTY_DIR}/giflib)
+-set(GIFLIB_SRC
+-    ${GIFLIB_DIR}/dgif_lib.c
+-    ${GIFLIB_DIR}/egif_lib.c
+-    ${GIFLIB_DIR}/gif_err.c
+-    ${GIFLIB_DIR}/gif_font.c
+-    ${GIFLIB_DIR}/gif_hash.c
+-    ${GIFLIB_DIR}/gifalloc.c
+-    ${GIFLIB_DIR}/openbsd-reallocarray.c
+-)
+-add_library(giflib STATIC ${GIFLIB_SRC})
+-target_include_directories(giflib
+-    PRIVATE ${GIFLIB_DIR}
+-    INTERFACE 
+-        ${THIRDPARTY_DIR}/giflib 
+-        ${THIRDPARTY_DIR}/msf_gif)
++# [patch] Use system giflib but include vendor msf_gif encoder
++find_package(GIF)
++set(MSF_GIF_INCLUDE_DIR ${THIRDPARTY_DIR}/msf_gif)
++include_directories(${MSF_GIF_INCLUDE_DIR})
+ 
+ ################################
+ # Blipbuf
+@@ -558,7 +546,8 @@ macro(MACRO_CORE SCRIPT DEFINE BUILD_DEPRECATED)
+ 
+     if(${BUILD_DEPRECATED})
+         target_compile_definitions(tic80core${SCRIPT} PRIVATE BUILD_DEPRECATED)
+-        target_link_libraries(tic80core${SCRIPT} giflib)
++        # [patch] Fix giflib name
++        target_link_libraries(tic80core${SCRIPT} gif)
+     endif()
+ 
+     if(LINUX)
+@@ -973,7 +962,8 @@ endif()
+ 
+ target_include_directories(tic80studio PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
+ 
+-target_link_libraries(tic80studio tic80core zip wave_writer argparse giflib png)
++# [patch] Fix giflib name
++target_link_libraries(tic80studio tic80core zip wave_writer argparse gif png)
+ 
+ if(USE_NAETT)
+     target_compile_definitions(tic80studio PRIVATE USE_NAETT)
+-- 
+2.48.1
+
+
+From 926a28b40aef5718b4fbd9e5e21733b05625c9ca Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sat, 16 Aug 2025 22:25:33 +0200
+Subject: use system squirrel
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 20ca773..de01727 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -329,36 +329,7 @@ endif()
+ # SQUIRREL
+ ################################
+ 
+-set(SQUIRREL_DIR ${THIRDPARTY_DIR}/squirrel)
+-set(SQUIRREL_SRC
+-    ${SQUIRREL_DIR}/squirrel/sqapi.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqbaselib.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqclass.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqcompiler.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqdebug.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqfuncstate.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqlexer.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqmem.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqobject.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqstate.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqtable.cpp
+-    ${SQUIRREL_DIR}/squirrel/sqvm.cpp
+-    ${SQUIRREL_DIR}/sqstdlib/sqstdaux.cpp
+-    ${SQUIRREL_DIR}/sqstdlib/sqstdblob.cpp
+-    ${SQUIRREL_DIR}/sqstdlib/sqstdio.cpp
+-    ${SQUIRREL_DIR}/sqstdlib/sqstdmath.cpp
+-    ${SQUIRREL_DIR}/sqstdlib/sqstdrex.cpp
+-    ${SQUIRREL_DIR}/sqstdlib/sqstdstream.cpp
+-    ${SQUIRREL_DIR}/sqstdlib/sqstdstring.cpp
+-    ${SQUIRREL_DIR}/sqstdlib/sqstdsystem.cpp
+-
+-)
+-
+-add_library(squirrel STATIC ${SQUIRREL_SRC})
+-set_target_properties(squirrel PROPERTIES LINKER_LANGUAGE CXX)
+-target_include_directories(squirrel PUBLIC ${SQUIRREL_DIR}/include)
+-target_include_directories(squirrel PRIVATE ${SQUIRREL_DIR}/squirrel)
+-target_include_directories(squirrel PRIVATE ${SQUIRREL_DIR}/sqstdlib)
++find_package(SQUIRREL)
+ 
+ ################################
+ # pocketpy (Python)
+-- 
+2.48.1
+
+
+From 1c22f44298b2592e3652705558651cedd5d8a826 Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sat, 16 Aug 2025 23:28:34 +0200
+Subject: use system janet
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index de01727..5df37c3 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -407,39 +407,10 @@ set(BUILD_WITH_JANET_DEFAULT TRUE)
+ option(BUILD_WITH_JANET "Janet Enabled" ${BUILD_WITH_JANET_DEFAULT})
+ message("BUILD_WITH_JANET: ${BUILD_WITH_JANET}")
+ 
++# [patch] Use system janet
+ if(BUILD_WITH_JANET)
+-
+-    if(MINGW)
+-        find_program(GIT git)
+-        get_filename_component(GIT_DIR ${GIT} DIRECTORY)
+-        find_program(GITBASH bash PATHS "${GIT_DIR}/../bin" NO_DEFAULT_PATH)
+-
+-        if(NOT GITBASH)
+-            message(FATAL_ERROR "Git Bash not found!")
+-        endif()
+-
+-        add_custom_command(
+-            OUTPUT ${THIRDPARTY_DIR}/janet/build/c/janet.c
+-            COMMAND ${GITBASH} -c "CC=gcc mingw32-make build/c/janet.c"
+-            WORKING_DIRECTORY ${THIRDPARTY_DIR}/janet/
+-        )
+-    elseif(WIN32)
+-        add_custom_command(
+-            OUTPUT ${THIRDPARTY_DIR}/janet/build/c/janet.c
+-            COMMAND ./build_win.bat
+-            WORKING_DIRECTORY ${THIRDPARTY_DIR}/janet/
+-        )
+-    else()
+-        add_custom_command(
+-            OUTPUT ${THIRDPARTY_DIR}/janet/build/c/janet.c
+-            COMMAND make build/c/janet.c
+-            WORKING_DIRECTORY ${THIRDPARTY_DIR}/janet/
+-        )
+-    endif()
+-
+-    add_library(janet ${THIRDPARTY_DIR}/janet/build/c/janet.c)
+-    target_include_directories(janet PUBLIC ${THIRDPARTY_DIR}/janet/src/include)
+-    target_include_directories(janet PUBLIC ${CMAKE_SOURCE_DIR}/build/janet/)
++  set(JANET_INCLUDE_DIR "/system/develop/headers/janet")
++  include_directories(${JANET_INCLUDE_DIR})
+ endif()
+ 
+ ################################
+-- 
+2.48.1
+
+
+From a9844070fb757ced4e5f222a4cd0c725e494c792 Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sun, 17 Aug 2025 11:52:16 +0200
+Subject: fix sdl2 name
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 5df37c3..4a3440a 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -565,7 +565,8 @@ if(BUILD_SDL AND BUILD_PLAYER AND NOT RPI)
+         target_link_options(player-sdl PRIVATE -static)
+     endif()
+ 
+-    target_link_libraries(player-sdl tic80core SDL2-static SDL2main)
++    # [patch] Fix sdl2 name
++    target_link_libraries(player-sdl tic80core SDL2 SDL2main)
+ endif()
+ 
+ ################################
+@@ -991,7 +992,8 @@ if(ANDROID)
+ endif()
+ 
+ if(NOT EMSCRIPTEN)
+-    target_link_libraries(sdlgpu SDL2-static)
++    # [patch] Fix sdl2 name
++    target_link_libraries(sdlgpu SDL2)
+ endif()
+ 
+ endif()
+@@ -1064,7 +1066,8 @@ if(BUILD_SDL)
+         elseif(RPI)
+             target_link_libraries(tic80 libSDL2.a bcm_host)
+         else()
+-            target_link_libraries(tic80 SDL2-static)
++            # [patch] Fix sdl2 name
++            target_link_libraries(tic80 SDL2)
+         endif()
+     endif()
+ 
+@@ -1213,7 +1216,8 @@ if(BUILD_STUB)
+             elseif(RPI)
+                 target_link_libraries(tic80${SCRIPT} libSDL2.a bcm_host pthread dl)
+             else()
+-                target_link_libraries(tic80${SCRIPT} SDL2-static)
++                # [patch] Fix sdl2 name
++                target_link_libraries(tic80${SCRIPT} SDL2)
+             endif()
+         endif()
+ 
+-- 
+2.48.1
+
+
+From d94d5ca30079819d69de1b388ac32dbee9c8fabe Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sun, 17 Aug 2025 15:10:04 +0200
+Subject: use cmake macro to make -ldl go away
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 4a3440a..bf713c5 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -395,7 +395,7 @@ endif()
+ 
+ if(LINUX)
+     target_compile_definitions(quickjs PUBLIC _GNU_SOURCE _POSIX_C_SOURCE=200112)
+-    target_link_libraries(quickjs PUBLIC m dl pthread)
++    target_link_libraries(quickjs PUBLIC m ${CMAKE_DL_LIBS} pthread)
+ endif()
+ 
+ ################################
+-- 
+2.48.1
+
+
+From 7de523a778db124bedc0500c62dc41a3cc8b70bd Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sun, 17 Aug 2025 15:30:43 +0200
+Subject: quickjs needs dtoa
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index bf713c5..e226d77 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -377,6 +377,7 @@ set(QUICKJS_DIR ${THIRDPARTY_DIR}/quickjs)
+ file(STRINGS ${QUICKJS_DIR}/VERSION CONFIG_VERSION)
+ 
+ add_library(quickjs STATIC
++    ${QUICKJS_DIR}/dtoa.c 
+     ${QUICKJS_DIR}/quickjs.c 
+     ${QUICKJS_DIR}/libregexp.c 
+     ${QUICKJS_DIR}/libunicode.c
+-- 
+2.48.1
+
+
+From 97eb3d29f5525282b8eaf5602610a9ab94dda7b6 Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Sun, 17 Aug 2025 15:48:03 +0200
+Subject: squirrel needs sqstdlib
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index e226d77..6c9fcb4 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -471,6 +471,7 @@ macro(MACRO_CORE SCRIPT DEFINE BUILD_DEPRECATED)
+         wren
+         wasm
+         squirrel
++	sqstdlib
+         python
+         scheme
+         quickjs
+-- 
+2.48.1
+
+
+From 327a5cd4548eaf85fd512357f11fb589be9354c6 Mon Sep 17 00:00:00 2001
+From: Peter van Dijk <peter@7bits.nl>
+Date: Mon, 25 Aug 2025 20:27:00 +0200
+Subject: don't install icons and desktop metadata
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 6c9fcb4..0446f92 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1079,12 +1079,14 @@ if(BUILD_SDL)
+ 
+         install(TARGETS tic80 DESTINATION bin)
+ 
++if(NOT HAIKU)
+         SET(TIC80_DESKTOP_DIR     "share/applications/")
+         SET(TIC80_PIXMAPS_DIR     "share/icons/")
+ 
+         install (FILES ${PROJECT_SOURCE_DIR}/build/linux/tic80.desktop DESTINATION ${TIC80_DESKTOP_DIR})
+         install (FILES ${PROJECT_SOURCE_DIR}/build/linux/tic80.xml DESTINATION ${TIC80_DESKTOP_DIR})
+         install (FILES ${PROJECT_SOURCE_DIR}/build/linux/tic80.png DESTINATION ${TIC80_PIXMAPS_DIR})
++endif()
+ 
+     endif()
+ endif()
+-- 
+2.48.1
+
diff --git a/games-engines/TIC-80/tic_80-1.1.2837.recipe b/games-engines/TIC-80/tic_80-1.1.2837.recipe
new file mode 100644
index 000000000..dff9c396b
--- /dev/null
+++ b/games-engines/TIC-80/tic_80-1.1.2837.recipe
@@ -0,0 +1,171 @@
+SUMMARY="Fantasy computer for making, playing and sharing tiny games"
+DESCRIPTION="ProjectX description."
+HOMEPAGE="http://projectX"
+COPYRIGHT="2017 Vadim Grigoruk"
+LICENSE="MIT"
+REVISION="1"
+SOURCE_URI="https://github.com/nesbox/TIC-80/archive/v$portVersion/TIC-80-v$portVersion.tar.gz"
+CHECKSUM_SHA256="a004bbc7b316a4b60d461ac4612fca4ab07e96ed1d1445086e70d1fc4d95961b"
+PATCHES="tic_80-$portVersion.patchset"
+SOURCE_DIR="TIC-80-$portVersion"
+
+# quickjs bumped to a later version that actually builds on Haiku
+# s7 is actually in the tic tree but that version is broken
+# lpeg is in haikuports but only gives us a .so, whose name does not start
+#  with "lib" so it's hard to use
+_argparse_rev="0d5f5d0745df14a3f373f7eed85bf524714f4524"
+_blip_buf_rev="330226d9b55ecbeea644e17b5e0f096a165ca07e"
+_lpeg_rev="73d8614a8dea404cf7bfe25a6e4cea7183dc9fb7"
+_moonscript_rev="17179283012b392bff972ad66231d73bfeec6e90"
+_msf_gif_rev="7829c8f439d013deeb54eba94761403e1da2a960"
+_naett_rev="10a9624456829e5f2b4c264e14760301125d12eb"
+_pocketpy_rev="7312afdad24bb308037088d34b32ed0078fed7d2"
+_quickjs_rev="db3d3f09cdec7106d6e330aa1eb3fae50ed8fdc4"
+_s7_rev="288587c78dbddc6164ae334550203730084c89b2"
+_wasm3_rev="8523770b80ea1f78afcac21d837f9dfd50f0bed6"
+_wren_rev="4a18fc489f9ea3d253b20dd40f4cdad0d6bb40eb"
+_zip_rev="d7df626f3aa457e01669f65e61bf8f484e352941"
+_submodules="
+	argparse-$_argparse_rev
+	blip-buf-$_blip_buf_rev
+	lpeg-$_lpeg_rev
+	moonscript-$_moonscript_rev
+	msf_gif-$_msf_gif_rev
+	naett-$_naett_rev
+	pocketpy-$_pocketpy_rev
+	quickjs-$_quickjs_rev
+	s7-$_s7_rev
+	wasm3-$_wasm3_rev
+	wren-$_wren_rev
+	zip-$_zip_rev
+	"
+
+# maybe I can generate all these extra source URIs from a simpler list?
+
+SOURCE_URI_2="https://github.com/blueloveTH/pocketpy/archive/$_pocketpy_rev.tar.gz"
+CHECKSUM_SHA256_2="093b5d02c2b4b21d11edeb49b40c4e91bb49274f91e990b8fdb2dde72f51f6f2"
+
+SOURCE_URI_3="https://github.com/nesbox/quickjs/archive/$_quickjs_rev.tar.gz"
+CHECKSUM_SHA256_3="c664d199faaa27e9e2b6f02f9a675de0596e55853f9435d33aa6bb8fc22c5833"
+
+SOURCE_URI_4="https://github.com/kuba--/zip/archive/$_zip_rev.tar.gz"
+CHECKSUM_SHA256_4="f121ff9a6df3414afe958c341c0e3f05d638e43e3be735a9dad8d05ce9322c49"
+
+SOURCE_URI_5="https://github.com/erkkah/naett/archive/$_naett_rev.tar.gz"
+CHECKSUM_SHA256_5="f476b55a6983fc08150ed37cc91dbc0a0a24e05c0891de7e1c86b0536ac8eb76"
+PATCHES_5="tic_80-$portVersion-source5.patchset"
+
+SOURCE_URI_6="https://github.com/cofyc/argparse/archive/$_argparse_rev.tar.gz"
+CHECKSUM_SHA256_6="b14cfe4b95a4cd1cf148eeecf0dba94ebf5b4312de12f5f5254e7040017477f1"
+
+SOURCE_URI_7="https://github.com/nesbox/blip-buf/archive/$_blip_buf_rev.tar.gz"
+CHECKSUM_SHA256_7="e86870ecb4b7c3feac6afbf5ddd0aff809e14b2d16d9bde251b712fd4ecd6d99"
+
+SOURCE_URI_8="https://github.com/wasm3/wasm3/archive/$_wasm3_rev.tar.gz"
+CHECKSUM_SHA256_8="0dc7fad64c1d9d65dfa822cf79e471edab36190d8eb0fb7bf87f9064f846299c"
+
+SOURCE_URI_9="https://github.com/wren-lang/wren/archive/$_wren_rev.tar.gz"
+CHECKSUM_SHA256_9="fb885f12767ea8b1101145b9d86735995e28c5298b712c1c3f71ed9bbf17f567"
+
+SOURCE_URI_10="https://cm-gitlab.stanford.edu/bil/s7/-/archive/$_s7_rev.tar.gz"
+CHECKSUM_SHA256_10="c659b283147188c180014a5e6586978fa2d4e163bc78f9062b98e28933d6916c"
+
+SOURCE_URI_11="https://github.com/nesbox/moonscript/archive/$_moonscript_rev.tar.gz"
+CHECKSUM_SHA256_11="10f0ebf82ae92a1389d353b349bef25deea594aebb3a65d09f36cd1193d7de18"
+
+SOURCE_URI_12="https://github.com/nesbox/lpeg/archive/$_lpeg_rev.tar.gz"
+CHECKSUM_SHA256_12="600d8644b51e5cb4d628627cd430d7beccf1d5af72a2844270983c85563de3a4"
+
+SOURCE_URI_13="https://github.com/notnullnotvoid/msf_gif/archive/$_msf_gif_rev.tar.gz"
+CHECKSUM_SHA256_13="d73fe9395b7826e38b734feb90307a50bb32622049e1ec4d6b89ae693dae9aa6"
+
+ADDITIONAL_FILES="tic80.rdef.in"
+
+ARCHITECTURES="all !x86_gcc2"
+SECONDARY_ARCHITECTURES="x86"
+
+PROVIDES="
+	tic_80$secondaryArchSuffix = $portVersion
+	cmd:tic80$secondaryArchSuffix = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libcurl$secondaryArchSuffix
+	lib:libgif$secondaryArchSuffix
+	lib:libjanet$secondaryArchSuffix
+	lib:liblua$secondaryArchSuffix
+	lib:libpng16$secondaryArchSuffix
+	lib:libSDL2_2.0$secondaryArchSuffix
+	lib:libsquirrel$secondaryArchSuffix
+	lib:libz$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libcurl$secondaryArchSuffix
+	devel:libgif$secondaryArchSuffix
+	devel:libjanet$secondaryArchSuffix
+	devel:liblua$secondaryArchSuffix >= 5.3
+	devel:libpng16$secondaryArchSuffix
+	devel:libSDL2_2.0$secondaryArchSuffix
+	devel:libsquirrel$secondaryArchSuffix
+	devel:libz$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:cmake
+	cmd:gcc$secondaryArchSuffix
+	cmd:make
+	cmd:pkg_config$secondaryArchSuffix
+	cmd:python3
+	"
+
+PATCH()
+{
+	local MINOR="`echo "$portVersion" | cut -d. -f3`"
+	sed -i "s/VERSION_REVISION 0/VERSION_REVISION $MINOR/" \
+		CMakeLists.txt
+}
+
+BUILD()
+{
+	pushd vendor
+	for _mod in $_submodules; do
+		_mod_rev=${_mod##*-}
+		_mod_name=$(echo $_mod | sed -e "s/-$_mod_rev//")
+		rm -rf $_mod_name
+		ln -sf ../../../sources*/$_mod $_mod_name
+	done
+	popd
+
+	cmake -Bbuild -S. -DCMAKE_BUILD_TYPE=Release \
+		$cmakeDirArgs \
+		-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
+		-DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
+		-DBUILD_DEMO_CARTS:BOOL=OFF
+
+	cmake --build build $jobArgs
+}
+
+INSTALL()
+{
+	make -C build install
+
+	local MAJOR="`echo "$portVersion" | cut -d. -f1`"
+	local MIDDLE="`echo "$portVersion" | cut -d. -f2`"
+	local MINOR="`echo "$portVersion" | cut -d. -f3`"
+	local APP_NAME="TIC-80"
+	local LONG_INFO="$SUMMARY"
+	local APP_SIGNATURE="x-vnd.tic-80"
+	sed \
+		-e "s|@MAJOR@|$MAJOR|" \
+		-e "s|@MIDDLE@|$MIDDLE|" \
+		-e "s|@MINOR@|$MINOR|" \
+		-e "s|@LONG_INFO@|$LONG_INFO|" \
+		-e "s|@APP_NAME@|$APP_NAME|" \
+		-e "s|@APP_SIGNATURE@|$APP_SIGNATURE|" \
+		$portDir/additional-files/tic80.rdef.in > tic80.rdef
+
+	addResourcesToBinaries tic80.rdef $prefix/bin/tic80
+
+	addAppDeskbarSymlink $prefix/bin/tic80 TIC-80
+}