diff --git a/srcpkgs/fceux/patches/fix-cross-compile.patch b/srcpkgs/fceux/patches/fix-cross-compile.patch
deleted file mode 100644
index a4caee5bb7a..00000000000
--- a/srcpkgs/fceux/patches/fix-cross-compile.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- SConstruct.orig
-+++ SConstruct
-@@ -34,6 +34,7 @@
- 
- prefix = GetOption('prefix')
- env = Environment(options = opts)
-+env.Append(ENV = {'PATH' : os.environ['PATH']})
- 
- if env['RELEASE']:
-   env.Append(CPPDEFINES=["PUBLIC_RELEASE"])
diff --git a/srcpkgs/fceux/patches/isascii-musl.patch b/srcpkgs/fceux/patches/isascii-musl.patch
new file mode 100644
index 00000000000..53b9c20ebce
--- /dev/null
+++ b/srcpkgs/fceux/patches/isascii-musl.patch
@@ -0,0 +1,13 @@
+diff --git src/drivers/Qt/HexEditor.cpp src/drivers/Qt/HexEditor.cpp
+index 8f078ac..010b2cf 100644
+--- src/drivers/Qt/HexEditor.cpp
++++ src/drivers/Qt/HexEditor.cpp
+@@ -43,6 +43,8 @@
+ #include "Qt/ConsoleUtilities.h"
+ #include "Qt/ConsoleWindow.h"
+ 
++#undef isascii
++
+ static bool memNeedsCheck = false;
+ static HexBookMarkManager_t hbm;
+ static std::list <HexEditorDialog_t*> winList;
diff --git a/srcpkgs/fceux/patches/scons-python-3.patch b/srcpkgs/fceux/patches/scons-python-3.patch
deleted file mode 100644
index b4805e93309..00000000000
--- a/srcpkgs/fceux/patches/scons-python-3.patch
+++ /dev/null
@@ -1,111 +0,0 @@
- backported from 878245fe Altered SCons build scripts to work with Python 3.
-diff --git SConstruct SConstruct
---- SConstruct
-+++ SConstruct
-@@ -47,30 +47,30 @@ if platform.system == "ppc":
- # Default compiler flags:
- env.Append(CCFLAGS = ['-Wall', '-Wno-write-strings', '-Wno-sign-compare'])
- 
--if os.environ.has_key('PLATFORM'):
-+if 'PLATFORM' in os.environ:
-   env.Replace(PLATFORM = os.environ['PLATFORM'])
--if os.environ.has_key('CC'):
-+if 'CC' in os.environ:
-   env.Replace(CC = os.environ['CC'])
--if os.environ.has_key('CXX'):
-+if 'CXX' in os.environ:
-   env.Replace(CXX = os.environ['CXX'])
--if os.environ.has_key('WINDRES'):
-+if 'WINDRES' in os.environ:
-   env.Replace(WINDRES = os.environ['WINDRES'])
--if os.environ.has_key('CFLAGS'):
-+if 'CFLAGS' in os.environ:
-   env.Append(CCFLAGS = os.environ['CFLAGS'].split())
--if os.environ.has_key('CXXFLAGS'):
-+if 'CXXFLAGS' in os.environ:
-   env.Append(CXXFLAGS = os.environ['CXXFLAGS'].split())
--if os.environ.has_key('CPPFLAGS'):
-+if 'CPPFLAGS' in os.environ:
-   env.Append(CPPFLAGS = os.environ['CPPFLAGS'].split())
--if os.environ.has_key('LDFLAGS'):
-+if 'LDFLAGS' in os.environ:
-   env.Append(LINKFLAGS = os.environ['LDFLAGS'].split())
--if os.environ.has_key('PKG_CONFIG_PATH'):
-+if 'PKG_CONFIG_PATH' in os.environ:
-   env['ENV']['PKG_CONFIG_PATH'] = os.environ['PKG_CONFIG_PATH']
--if not os.environ.has_key('PKG_CONFIG_PATH') and env['PLATFORM'] == 'darwin':
-+if 'PKG_CONFIG_PATH' not in os.environ and env['PLATFORM'] == 'darwin':
-   env['ENV']['PKG_CONFIG_PATH'] = "/usr/local/lib/pkgconfig:/opt/X11/lib/pkgconfig"
--if os.environ.has_key('PKG_CONFIG_LIBDIR'):
-+if 'PKG_CONFIG_LIBDIR' in os.environ:
-   env['ENV']['PKG_CONFIG_LIBDIR'] = os.environ['PKG_CONFIG_LIBDIR']
- 
--print "platform: ", env['PLATFORM']
-+print("platform: ", env['PLATFORM'])
- 
- # compile with clang
- if env['CLANG']:
-@@ -104,18 +104,18 @@ else:
-     assert conf.CheckLibWithHeader('z', 'zlib.h', 'c', 'inflate;', 1), "please install: zlib"
-   if env['SDL2']:
-     if not conf.CheckLib('SDL2'):
--      print 'Did not find libSDL2 or SDL2.lib, exiting!'
-+      print('Did not find libSDL2 or SDL2.lib, exiting!')
-       Exit(1)
-     env.Append(CPPDEFINES=["_SDL2"])
-     env.ParseConfig('pkg-config sdl2 --cflags --libs')
-   else:
-     if not conf.CheckLib('SDL'):
--      print 'Did not find libSDL or SDL.lib, exiting!'
-+      print('Did not find libSDL or SDL.lib, exiting!')
-       Exit(1)
-     env.ParseConfig('sdl-config --cflags --libs')
-   if env['GTK']:
-     if not conf.CheckLib('gtk-x11-2.0'):
--      print 'Could not find libgtk-2.0, exiting!'
-+      print('Could not find libgtk-2.0, exiting!')
-       Exit(1)
-     # Add compiler and linker flags from pkg-config
-     config_string = 'pkg-config --cflags --libs gtk+-2.0'
-@@ -154,7 +154,7 @@ else:
-         env.Append(CCFLAGS = ["-I/usr/include/lua"])
-         lua_available = True
-       if lua_available == False:
--        print 'Could not find liblua, exiting!'
-+        print ('Could not find liblua, exiting!')
-         Exit(1)
-     else:
-       env.Append(CCFLAGS = ["-Isrc/lua/src"])
-@@ -168,7 +168,7 @@ else:
-     gd = conf.CheckLib('gd', autoadd=1)
-     if gd == 0:
-       env['LOGO'] = 0
--      print 'Did not find libgd, you won\'t be able to create a logo screen for your avis.'
-+      print('Did not find libgd, you won\'t be able to create a logo screen for your avis.')
-    
-   if env['OPENGL'] and conf.CheckLibWithHeader('GL', 'GL/gl.h', 'c', autoadd=1):
-     conf.env.Append(CCFLAGS = "-DOPENGL")
-@@ -182,8 +182,8 @@ if sys.byteorder == 'little' or env['PLATFORM'] == 'win32':
- if env['FRAMESKIP']:
-   env.Append(CPPDEFINES = ['FRAMESKIP'])
- 
--print "base CPPDEFINES:",env['CPPDEFINES']
--print "base CCFLAGS:",env['CCFLAGS']
-+print("base CPPDEFINES:",env['CPPDEFINES'])
-+print("base CCFLAGS:",env['CCFLAGS'])
- 
- if env['DEBUG']:
-   env.Append(CPPDEFINES=["_DEBUG"], CCFLAGS = ['-g', '-O0'])
-diff --git src/SConscript src/SConscript
-index 4713e15..2001146 100644
---- src/SConscript
-+++ src/SConscript
-@@ -33,7 +33,7 @@ else:
-   platform_files = SConscript('drivers/sdl/SConscript')
- file_list.append(platform_files)
- 
--print env['LINKFLAGS']
-+print(env['LINKFLAGS'])
- 
- if env['PLATFORM'] == 'win32':
-   fceux = env.Program('fceux.exe', file_list)
diff --git a/srcpkgs/fceux/template b/srcpkgs/fceux/template
index bb96ffd5ced..5ecaa9c7e08 100644
--- a/srcpkgs/fceux/template
+++ b/srcpkgs/fceux/template
@@ -1,26 +1,14 @@
 # Template file for 'fceux'
 pkgname=fceux
-version=2.2.3
-revision=4
-build_style=scons
-make_build_args="SYSTEM_LUA=1 RELEASE=1 GTK=0 GTK3=1"
-hostmakedepends="pkg-config"
-makedepends="zlib-devel lua51-devel SDL-devel gtk+3-devel gd-devel glu-devel"
+version=2.3.0
+revision=1
+wrksrc="fceux-fceux-$version"
+build_style=cmake
+hostmakedepends="pkg-config qt5-qmake qt5-host-tools"
+makedepends="zlib-devel lua51-devel SDL2-devel qt5-devel minizip-devel"
 short_desc="All in one NES/Famicom Emulator"
 maintainer="bra1nwave <brainwave@openmailbox.org>"
 license="GPL-2.0-or-later"
-homepage="http://www.fceux.com/"
-distfiles="${SOURCEFORGE_SITE}/fceultra/Source%20Code/${version}%20src/${pkgname}-${version}.src.tar.gz"
-checksum=4be6dda9a347f941809a3c4a90d21815b502384adfdd596adaa7b2daf088823e
-
-export PKG_CONFIG_LIBDIR="$XBPS_CROSS_BASE/usr/lib/pkgconfig"
-export PKG_CONFIG_PATH="$PKG_CONFIG_LIBDIR:$XBPS_CROSS_BASE/usr/share/pkgconfig"
-
-pre_build() {
-	CPPFLAGS+=" $($PKG_CONFIG --cflags lua)"
-}
-
-do_install() {
-	CPPFLAGS+=" $($PKG_CONFIG --cflags lua)"
-	scons --prefix=${DESTDIR}/usr $make_build_args install
-}
+homepage="https://fceux.com/web/home.html"
+distfiles="https://github.com/TASVideos/fceux/archive/fceux-${version}.tar.gz"
+checksum=0d3b02b3f15032f7675acb95423fd81fae286615313dfbc58cdd4de2bce17f6e