diff --git a/pkgs/games/dwarf-fortress/default.nix b/pkgs/games/dwarf-fortress/default.nix
index aa4ff210812b..88a6d72bc485 100644
--- a/pkgs/games/dwarf-fortress/default.nix
+++ b/pkgs/games/dwarf-fortress/default.nix
@@ -5,67 +5,112 @@
 # This directory menaces with spikes of Nix code. It is terrifying.
 #
 # If this is your first time here, you should probably install the dwarf-fortress-full package,
-# for instance with `environment.systempackages = [ pkgs.dwarf-fortress.dwarf-fortress-full ];`.
+# for instance with:
+#
+# environment.systemPackages = [ pkgs.dwarf-fortress-packages.dwarf-fortress-full ];
 #
 # You can adjust its settings by using override, or compile your own package by
-# using the other packages here. Take a look at lazy-pack.nix to get an idea of
-# how.
+# using the other packages here.
+#
+# For example, you can enable the FPS indicator, disable the intro, pick a
+# theme other than phoebus (the default for dwarf-fortress-full), _and_ use
+# an older version with something like:
+#
+# environment.systemPackages = [
+#   (pkgs.dwarf-fortress-packages.dwarf-fortress-full.override {
+#      dfVersion = "0.44.11";
+#      theme = "cla";
+#      enableIntro = false;
+#      enableFPS = true;
+#   })
+# ]
+#
+# Take a look at lazy-pack.nix to see all the other options.
 #
 # You will find the configuration files in ~/.local/share/df_linux/data/init. If
 # you un-symlink them and edit, then the scripts will avoid overwriting your
 # changes on later launches, but consider extending the wrapper with your
 # desired options instead.
-#
-# Although both dfhack and dwarf therapist are included in the lazy pack, you
-# can only use one at a time. DFHack does have therapist-like features, so this
-# may or may not be a problem.
+
+with lib;
 
 let
   callPackage = pkgs.newScope self;
 
+  # The latest Dwarf Fortress version. Maintainers: when a new version comes
+  # out, ensure that (unfuck|dfhack|twbt) are all up to date before changing
+  # this.
+  latestVersion = "0.44.12";
+
+  # Converts a version to a package name.
+  versionToName = version: "dwarf-fortress_${lib.replaceStrings ["."] ["_"] version}";
+
+  # A map of names to each Dwarf Fortress package we know about.
   df-games = lib.listToAttrs (map (dfVersion: {
-    name = "dwarf-fortress_${lib.replaceStrings ["."] ["_"] dfVersion}";
-    value = callPackage ./wrapper {
-      inherit (self) themes;
-      dwarf-fortress = callPackage ./game.nix { inherit dfVersion; };
-    };
+    name = versionToName dfVersion;
+    value =
+      let
+        # I can't believe this syntax works. Spikes of Nix code indeed...
+        dwarf-fortress = callPackage ./game.nix {
+          inherit dfVersion;
+          inherit dwarf-fortress-unfuck;
+        };
+
+        # unfuck is linux-only right now, we will only use it there.
+        dwarf-fortress-unfuck = if stdenv.isLinux then callPackage ./unfuck.nix { inherit dfVersion; }
+                                else null;
+
+        twbt = callPackage ./twbt { inherit dfVersion; };
+
+        dfhack = callPackage ./dfhack {
+          inherit (pkgs.perlPackages) XMLLibXML XMLLibXSLT;
+          inherit dfVersion twbt;
+          stdenv = gccStdenv;
+        };
+
+        dwarf-therapist = callPackage ./dwarf-therapist/wrapper.nix {
+          inherit dwarf-fortress;
+          dwarf-therapist = pkgs.qt5.callPackage ./dwarf-therapist {
+            texlive = pkgs.texlive.combine {
+              inherit (pkgs.texlive) scheme-basic float caption wrapfig adjmulticol sidecap preprint enumitem;
+            };
+          };
+        };
+      in
+      callPackage ./wrapper {
+        inherit (self) themes;
+
+        dwarf-fortress = dwarf-fortress;
+        dwarf-fortress-unfuck = dwarf-fortress-unfuck;
+        twbt = twbt;
+        dfhack = dfhack;
+        dwarf-therapist = dwarf-therapist;
+      };
   }) (lib.attrNames self.df-hashes));
 
   self = rec {
     df-hashes = builtins.fromJSON (builtins.readFile ./game.json);
-    dwarf-fortress = df-games.dwarf-fortress_0_44_12;
 
-    dwarf-fortress-full = callPackage ./lazy-pack.nix { };
+    # Aliases for the latest Dwarf Fortress and the selected Therapist install
+    dwarf-fortress = getAttr (versionToName latestVersion) df-games;
+    dwarf-therapist = dwarf-fortress.dwarf-therapist;
+    dwarf-fortress-original = dwarf-fortress.dwarf-fortress;
 
-    dfhack = callPackage ./dfhack {
-      inherit (pkgs.perlPackages) XMLLibXML XMLLibXSLT;
-      stdenv = gccStdenv;
+    dwarf-fortress-full = callPackage ./lazy-pack.nix {
+      inherit df-games versionToName latestVersion;
     };
-
+    
     soundSense = callPackage ./soundsense.nix { };
 
-    # unfuck is linux-only right now, we will only use it there.
-    dwarf-fortress-unfuck = if stdenv.isLinux then callPackage ./unfuck.nix { }
-                            else null;
-
-    dwarf-therapist = callPackage ./dwarf-therapist/wrapper.nix {
-      inherit (dwarf-fortress) dwarf-fortress;
-      dwarf-therapist = pkgs.qt5.callPackage ./dwarf-therapist {
-        texlive = pkgs.texlive.combine {
-          inherit (pkgs.texlive) scheme-basic float caption wrapfig adjmulticol sidecap preprint enumitem;
-        };
-      };
-    };
-
     legends-browser = callPackage ./legends-browser {};
 
-    twbt = callPackage ./twbt {};
-    themes = recurseIntoAttrs (callPackage ./themes { });
+    themes = recurseIntoAttrs (callPackage ./themes {
+      stdenv = stdenvNoCC;
+    });
 
-    # aliases
+    # Theme aliases
     phoebus-theme = themes.phoebus;
     cla-theme = themes.cla;
-    dwarf-fortress-original = dwarf-fortress.dwarf-fortress;
   };
 
 in self // df-games
diff --git a/pkgs/games/dwarf-fortress/dfhack/default.nix b/pkgs/games/dwarf-fortress/dfhack/default.nix
index 4a8c84cf92dc..d65bdab84911 100644
--- a/pkgs/games/dwarf-fortress/dfhack/default.nix
+++ b/pkgs/games/dwarf-fortress/dfhack/default.nix
@@ -3,14 +3,62 @@
 , enableStoneSense ? false,  allegro5, libGLU_combined
 , enableTWBT ? true, twbt
 , SDL
+, dfVersion
 }:
 
+with lib;
+
 let
-  dfVersion = "0.44.12";
-  version = "${dfVersion}-r1";
+  dfhack-releases = {
+    "0.43.05" = {
+      dfHackRelease = "0.43.05-r3.1";
+      sha256 = "1ds366i0qcfbn62w9qv98lsqcrm38npzgvcr35hf6ihqa6nc6xrl";
+      xmlRev = "860a9041a75305609643d465123a4b598140dd7f";
+      prerelease = false;
+    };
+    "0.44.05" = {
+      dfHackRelease = "0.44.05-r2";
+      sha256 = "1cwifdhi48a976xc472nf6q2k0ibwqffil5a4llcymcxdbgxdcc9";
+      xmlRev = "2794f8a6d7405d4858bac486a0bb17b94740c142";
+      prerelease = false;
+    };
+    "0.44.09" = {
+      dfHackRelease = "0.44.09-r1";
+      sha256 = "1nkfaa43pisbyik5inj5q2hja2vza5lwidg5z02jyh136jm64hwk";
+      xmlRev = "3c0bf63674d5430deadaf7befaec42f0ec1e8bc5";
+      prerelease = false;
+    };
+    "0.44.10" = {
+      dfHackRelease = "0.44.10-r2";
+      sha256 = "19bxsghxzw3bilhr8sm4axz7p7z8lrvbdsd1vdjf5zbg04rs866i";
+      xmlRev = "321bd48b10c4c3f694cc801a7dee6be392c09b7b";
+      prerelease = false;
+    };
+    "0.44.11" = {
+      dfHackRelease = "0.44.11-beta2.1";
+      sha256 = "1jgwcqg9m1ybv3szgnklp6zfpiw5mswla464dlj2gfi5v82zqbv2";
+      xmlRev = "f27ebae6aa8fb12c46217adec5a812cd49a905c8";
+      prerelease = true;
+    };
+    "0.44.12" = {
+      dfHackRelease = "0.44.12-r1";
+      sha256 = "0j03lq6j6w378z6cvm7jspxc7hhrqm8jaszlq0mzfvap0k13fgyy";
+      xmlRev = "23500e4e9bd1885365d0a2ef1746c321c1dd5094";
+      prerelease = false;
+    };
+  };
+
+  release = if hasAttr dfVersion dfhack-releases
+            then getAttr dfVersion dfhack-releases
+            else throw "[DFHack] Unsupported Dwarf Fortress version: ${dfVersion}";
+
+  version = release.dfHackRelease;
+
+  warning = if release.prerelease then builtins.trace "[DFHack] Version ${version} is a prerelease. Careful!"
+                                  else null;
 
   # revision of library/xml submodule
-  xmlRev = "23500e4e9bd1885365d0a2ef1746c321c1dd5094";
+  xmlRev = release.xmlRev;
 
   arch =
     if stdenv.hostPlatform.system == "x86_64-linux" then "64"
@@ -21,6 +69,10 @@ let
     #! ${stdenv.shell}
     if [ "$*" = "describe --tags --long" ]; then
       echo "${version}-unknown"
+    elif [ "$*" = "describe --tags --abbrev=8 --long" ]; then
+      echo "${version}-unknown"
+    elif [ "$*" = "describe --tags --abbrev=8 --exact-match" ]; then
+      echo "${version}"
     elif [ "$*" = "rev-parse HEAD" ]; then
       if [ "$(dirname "$(pwd)")" = "xml" ]; then
         echo "${xmlRev}"
@@ -41,8 +93,8 @@ let
     src = fetchFromGitHub {
       owner = "DFHack";
       repo = "dfhack";
-      sha256 = "0j03lq6j6w378z6cvm7jspxc7hhrqm8jaszlq0mzfvap0k13fgyy";
-      rev = version;
+      rev = release.dfHackRelease;
+      sha256 = release.sha256;
       fetchSubmodules = true;
     };
 
diff --git a/pkgs/games/dwarf-fortress/dwarf-therapist/dwarf-therapist.in b/pkgs/games/dwarf-fortress/dwarf-therapist/dwarf-therapist.in
new file mode 100644
index 000000000000..77936c430e2b
--- /dev/null
+++ b/pkgs/games/dwarf-fortress/dwarf-therapist/dwarf-therapist.in
@@ -0,0 +1,26 @@
+#!@stdenv_shell@ -e
+
+[ -z "$DT_DIR" ] && DT_DIR="${XDG_DATA_HOME:-$HOME/.local/share}/dwarftherapist"
+
+install_dir="@install@"
+therapist_dir="@therapist@"
+
+cat <<EOF >&2
+Using $DT_DIR as Dwarf Therapist overlay directory.
+EOF
+
+update_path() {
+  local path="$1"
+
+  mkdir -p "$DT_DIR/$(dirname "$path")"
+  if [ ! -e "$DT_DIR/$path" ] || [ -L "$DT_DIR/$path" ]; then
+    rm -f "$DT_DIR/$path"
+    ln -s "$install_dir/share/dwarftherapist/$path" "$DT_DIR/$path"
+  fi
+}
+
+cd "$install_dir/share/dwarftherapist"
+update_path memory_layouts
+
+QT_QPA_PLATFORM_PLUGIN_PATH="@qt_plugin_path@" \
+  exec "$therapist_dir/bin/dwarftherapist" "$@"
diff --git a/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix b/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix
index 322a21ec3ad9..071ab2af0c5c 100644
--- a/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix
+++ b/pkgs/games/dwarf-fortress/dwarf-therapist/wrapper.nix
@@ -1,12 +1,16 @@
-{ stdenv, symlinkJoin, dwarf-therapist, dwarf-fortress, makeWrapper }:
+{ pkgs, stdenv, symlinkJoin, lib, dwarf-therapist, dwarf-fortress, makeWrapper }:
 
 let
   platformSlug = if stdenv.targetPlatform.is32bit then
     "linux32" else "linux64";
   inifile = "linux/v0.${dwarf-fortress.baseVersion}.${dwarf-fortress.patchVersion}_${platformSlug}.ini";
 
-in symlinkJoin {
+in
+  
+stdenv.mkDerivation rec {
   name = "dwarf-therapist-${dwarf-therapist.version}";
+  
+  wrapper = ./dwarf-therapist.in;
 
   paths = [ dwarf-therapist ];
 
@@ -14,20 +18,33 @@ in symlinkJoin {
 
   passthru = { inherit dwarf-fortress dwarf-therapist; };
 
-  postBuild = ''
-    # DwarfTherapist assumes it's run in $out/share/dwarftherapist and
-    # therefore uses many relative paths.
-    wrapProgram $out/bin/dwarftherapist \
-      --run "cd $out/share/dwarftherapist"
+  buildCommand = ''
+    mkdir -p $out/bin
     ln -s $out/bin/dwarftherapist $out/bin/DwarfTherapist
+    substitute $wrapper $out/bin/dwarftherapist \
+      --subst-var-by stdenv_shell ${stdenv.shell} \
+      --subst-var-by install $out \
+      --subst-var-by therapist ${dwarf-therapist} \
+      --subst-var-by qt_plugin_path "${pkgs.qt5.qtbase}/lib/qt-${pkgs.qt5.qtbase.qtCompatVersion}/plugins/platforms"
 
+    chmod 755 $out/bin/dwarftherapist
+
+    # Fix up memory layouts
     rm -rf $out/share/dwarftherapist/memory_layouts/linux
     mkdir -p $out/share/dwarftherapist/memory_layouts/linux
-    origmd5=$(cat "${dwarf-fortress}/hash.md5.orig" | cut -c1-8)
-    patchedmd5=$(cat "${dwarf-fortress}/hash.md5" | cut -c1-8)
-    substitute \
-      ${dwarf-therapist}/share/dwarftherapist/memory_layouts/${inifile} \
-      $out/share/dwarftherapist/memory_layouts/${inifile} \
-      --replace "$origmd5" "$patchedmd5"
+    orig_md5=$(cat "${dwarf-fortress}/hash.md5.orig" | cut -c1-8)
+    patched_md5=$(cat "${dwarf-fortress}/hash.md5" | cut -c1-8)
+    input_file="${dwarf-therapist}/share/dwarftherapist/memory_layouts/${inifile}"
+    output_file="$out/share/dwarftherapist/memory_layouts/${inifile}"
+
+    echo "[Dwarf Therapist Wrapper] Fixing Dwarf Fortress MD5 prefix:"
+    echo "  Input:   $input_file"
+    echo "  Search:  $orig_md5"
+    echo "  Output:  $output_file"
+    echo "  Replace: $patched_md5"
+
+    substitute "$input_file" "$output_file" --replace "$orig_md5" "$patched_md5"
   '';
+
+  preferLocalBuild = true;
 }
diff --git a/pkgs/games/dwarf-fortress/game.nix b/pkgs/games/dwarf-fortress/game.nix
index 2547bb83f3f5..b5c80a0a56dc 100644
--- a/pkgs/games/dwarf-fortress/game.nix
+++ b/pkgs/games/dwarf-fortress/game.nix
@@ -42,9 +42,6 @@ let
 
 in
 
-assert dwarf-fortress-unfuck != null ->
-       dwarf-fortress-unfuck.dfVersion == dfVersion;
-
 stdenv.mkDerivation {
   name = "dwarf-fortress-${dfVersion}";
 
diff --git a/pkgs/games/dwarf-fortress/lazy-pack.nix b/pkgs/games/dwarf-fortress/lazy-pack.nix
index 3e0d3dcc6d73..3a81dcc9c931 100644
--- a/pkgs/games/dwarf-fortress/lazy-pack.nix
+++ b/pkgs/games/dwarf-fortress/lazy-pack.nix
@@ -1,13 +1,14 @@
-{ stdenvNoCC, lib, buildEnv
-, dwarf-fortress, themes
+{ stdenvNoCC, lib, buildEnv, callPackage
+, df-games, themes, latestVersion, versionToName
+, dfVersion ? latestVersion
   # This package should, at any given time, provide an opinionated "optimal"
   # DF experience. It's the equivalent of the Lazy Newbie Pack, that is, and
-  # should contain every utility available.
+  # should contain every utility available unless you disable them.
 , enableDFHack ? stdenvNoCC.isLinux
 , enableTWBT ? enableDFHack
 , enableSoundSense ? true
-, enableStoneSense ? false  # StoneSense is currently broken.
-, enableDwarfTherapist ? true, dwarf-therapist
+, enableStoneSense ? true
+, enableDwarfTherapist ? true
 , enableLegendsBrowser ? true, legends-browser
 , theme ? themes.phoebus
 # General config options:
@@ -16,6 +17,15 @@
 , enableFPS ? false
 }:
 
+with lib;
+
+let
+  dfGame = versionToName dfVersion;
+  dwarf-fortress = if hasAttr dfGame df-games
+                   then getAttr dfGame df-games
+                   else throw "Unknown Dwarf Fortress version: ${dfVersion}";
+  dwarf-therapist = dwarf-fortress.dwarf-therapist;
+in
 buildEnv {
   name = "dwarf-fortress-full";
   paths = [
@@ -28,7 +38,7 @@ buildEnv {
 
   meta = with stdenvNoCC.lib; {
     description = "An opinionated wrapper for Dwarf Fortress";
-    maintainers = with maintainers; [ Baughn ];
+    maintainers = with maintainers; [ Baughn numinit ];
     license = licenses.mit;
     platforms = platforms.all;
     homepage = https://github.com/NixOS/nixpkgs/;
diff --git a/pkgs/games/dwarf-fortress/themes/default.nix b/pkgs/games/dwarf-fortress/themes/default.nix
index 0b8eb23a7b9d..feb4782d7c32 100644
--- a/pkgs/games/dwarf-fortress/themes/default.nix
+++ b/pkgs/games/dwarf-fortress/themes/default.nix
@@ -1,4 +1,4 @@
-{lib, fetchFromGitHub}:
+{lib, fetchFromGitHub, ...}:
 
 with builtins;
 
diff --git a/pkgs/games/dwarf-fortress/twbt/default.nix b/pkgs/games/dwarf-fortress/twbt/default.nix
index d90812f5d05e..7c80c1012462 100644
--- a/pkgs/games/dwarf-fortress/twbt/default.nix
+++ b/pkgs/games/dwarf-fortress/twbt/default.nix
@@ -1,14 +1,59 @@
-{ stdenvNoCC, fetchurl, unzip }:
+{ stdenvNoCC, lib, fetchurl, unzip
+, dfVersion
+}:
 
+with lib;
+
+let
+  twbt-releases = {
+    "0.43.05" = {
+      twbtRelease = "6.22";
+      sha256 = "0di5d38f6jj9smsz0wjcs1zav4zba6hrk8cbn59kwpb1wamsh5c7";
+      prerelease = false;
+    };
+    "0.44.05" = {
+      twbtRelease = "6.35";
+      sha256 = "0qjkgl7dsqzsd7pdq8a5bihhi1wplfkv1id7sj6dp3swjpsfxp8g";
+      prerelease = false;
+    };
+    "0.44.09" = {
+      twbtRelease = "6.41";
+      sha256 = "0nsq15z05pbhqjvw2xqs1a9b1n2ma0aalhc3vh3mi4cd4k7lxh44";
+      prerelease = false;
+    };
+    "0.44.10" = {
+      twbtRelease = "6.49";
+      sha256 = "1qjkc7k33qhxj2g18njzasccjqsis5y8zrw5vl90h4rs3i8ld9xz";
+      prerelease = false;
+    };
+    "0.44.11" = {
+      twbtRelease = "6.51";
+      sha256 = "1yclqmarjd97ch054h425a12r8a5ailmflsd7b39cg4qhdr1nii5";
+      prerelease = true;
+    };
+    "0.44.12" = {
+      twbtRelease = "6.54";
+      sha256 = "10gfd6vv0vk4v1r5hjbz7vf1zqys06dsad695gysc7fbcik2dakh";
+      prerelease = false;
+    };
+  };
+
+  release = if hasAttr dfVersion twbt-releases
+            then getAttr dfVersion twbt-releases
+            else throw "[TWBT] Unsupported Dwarf Fortress version: ${dfVersion}";
+
+  warning = if release.prerelease then builtins.trace "[TWBT] Version ${version} is a prerelease. Careful!"
+                                  else null;
+
+in
 
 stdenvNoCC.mkDerivation rec {
   name = "twbt-${version}";
-  version = "6.54";
-  dfVersion = "0.44.12";
+  version = release.twbtRelease;
 
   src = fetchurl {
     url = "https://github.com/mifki/df-twbt/releases/download/v${version}/twbt-${version}-linux.zip";
-    sha256 = "10gfd6vv0vk4v1r5hjbz7vf1zqys06dsad695gysc7fbcik2dakh";
+    sha256 = release.sha256;
   };
 
   sourceRoot = ".";
@@ -24,10 +69,9 @@ stdenvNoCC.mkDerivation rec {
     cp -a *.png $art/data/art/
   '';
 
-  
   meta = with stdenvNoCC.lib; {
     description = "A plugin for Dwarf Fortress / DFHack that improves various aspects the game interface.";
-    maintainers = with maintainers; [ Baughn ];
+    maintainers = with maintainers; [ Baughn numinit ];
     license = licenses.mit;
     platforms = platforms.linux;
     homepage = https://github.com/mifki/df-twbt;
diff --git a/pkgs/games/dwarf-fortress/unfuck.nix b/pkgs/games/dwarf-fortress/unfuck.nix
index 0c5a81a52f0f..c4d01b3ff392 100644
--- a/pkgs/games/dwarf-fortress/unfuck.nix
+++ b/pkgs/games/dwarf-fortress/unfuck.nix
@@ -1,18 +1,52 @@
-{ stdenv, fetchFromGitHub, cmake
+{ stdenv, lib, fetchFromGitHub, cmake
 , libGL, libSM, SDL, SDL_image, SDL_ttf, glew, openalSoft
 , ncurses, glib, gtk2, libsndfile, zlib
+, dfVersion
 }:
 
-let dfVersion = "0.44.12"; in
+with lib;
+
+let
+  unfuck-releases = {
+    "0.43.05" = {
+      unfuckRelease = "0.43.05";
+      sha256 = "173dyrbxlzqvjf1j3n7vpns4gfjkpyvk9z16430xnmd5m6nda8p2";
+    };
+    "0.44.05" = {
+      unfuckRelease = "0.44.05";
+      sha256 = "00yj4l4gazxg4i6fj9rwri6vm17i6bviy2mpkx0z5c0mvsr7s14b";
+    };
+    "0.44.09" = {
+      unfuckRelease = "0.44.09";
+      sha256 = "138p0v8z2x47f0fk9k6g75ikw5wb3vxldwv5ggbkf4hhvlw6lvzm";
+    };
+    "0.44.10" = {
+      unfuckRelease = "0.44.10";
+      sha256 = "0vb19qx2ibc79j4bgbk9lskb883qfb0815zw1dfz9k7rqwal8mzj";
+    };
+    "0.44.11" = {
+      unfuckRelease = "0.44.11.1";
+      sha256 = "1kszkb1d1vll8p04ja41nangsaxb5lv4p3xh2jhmsmipfixw7nvz";
+    };
+    "0.44.12" = {
+      unfuckRelease = "0.44.12";
+      sha256 = "1kszkb1d1vll8p04ja41nangsaxb5lv4p3xh2jhmsmipfixw7nvz";
+    };
+  };
+
+  release = if hasAttr dfVersion unfuck-releases
+            then getAttr dfVersion unfuck-releases
+            else throw "[unfuck] Unknown Dwarf Fortress version: ${dfVersion}";
+in
 
 stdenv.mkDerivation {
-  name = "dwarf_fortress_unfuck-${dfVersion}";
+  name = "dwarf_fortress_unfuck-${release.unfuckRelease}";
 
   src = fetchFromGitHub {
     owner = "svenstaro";
     repo = "dwarf_fortress_unfuck";
-    rev = dfVersion;
-    sha256 = "1kszkb1d1vll8p04ja41nangsaxb5lv4p3xh2jhmsmipfixw7nvz";
+    rev = release.unfuckRelease;
+    sha256 = release.sha256;
   };
 
   cmakeFlags = [
@@ -20,23 +54,12 @@ stdenv.mkDerivation {
     "-DGTK2_GDKCONFIG_INCLUDE_DIR=${gtk2.out}/lib/gtk-2.0/include"
   ];
 
-  makeFlags = [
-    ''CFLAGS="-fkeep-inline-functions"''
-    ''CXXFLAGS="-fkeep-inline-functions"''
-  ];
-
   nativeBuildInputs = [ cmake ];
   buildInputs = [
     libSM SDL SDL_image SDL_ttf glew openalSoft
     ncurses gtk2 libsndfile zlib libGL
   ];
 
-  postPatch = ''
-    substituteInPlace CMakeLists.txt --replace \
-      'set(CMAKE_BUILD_TYPE Release)' \
-      'set(CMAKE_BUILD_TYPE Debug)'
-  '';
-
   # Don't strip unused symbols; dfhack hooks into some of them.
   dontStrip = true;
 
@@ -56,6 +79,6 @@ stdenv.mkDerivation {
     homepage = https://github.com/svenstaro/dwarf_fortress_unfuck;
     license = licenses.free;
     platforms = platforms.linux;
-    maintainers = with maintainers; [ abbradar ];
+    maintainers = with maintainers; [ abbradar numinit ];
   };
 }
diff --git a/pkgs/games/dwarf-fortress/wrapper/default.nix b/pkgs/games/dwarf-fortress/wrapper/default.nix
index 6efe004fa9e8..8d9f06ffe143 100644
--- a/pkgs/games/dwarf-fortress/wrapper/default.nix
+++ b/pkgs/games/dwarf-fortress/wrapper/default.nix
@@ -1,4 +1,6 @@
-{ stdenv, lib, buildEnv, dwarf-fortress, substituteAll
+{ stdenv, lib, buildEnv, substituteAll
+, dwarf-fortress, dwarf-fortress-unfuck
+, dwarf-therapist
 , enableDFHack ? false, dfhack
 , enableSoundSense ? false, soundSense, jdk
 , enableStoneSense ? false
@@ -36,18 +38,29 @@ let
 
     paths = themePkg ++ pkgs;
     pathsToLink = [ "/" "/hack" "/hack/scripts" ];
-    ignoreCollisions = true;
 
     postBuild = ''
       # De-symlink init.txt
       cp $out/data/init/init.txt init.txt
-      rm $out/data/init/init.txt
+      rm -f $out/data/init/init.txt
       mv init.txt $out/data/init/init.txt
     '' + lib.optionalString enableDFHack ''
+      # De-symlink symbols.xml
       rm $out/hack/symbols.xml
-      substitute ${dfhack_}/hack/symbols.xml $out/hack/symbols.xml \
-        --replace $(cat ${dwarf-fortress}/hash.md5.orig) \
-                  $(cat ${dwarf-fortress}/hash.md5)
+
+      # Patch the MD5
+      orig_md5=$(cat "${dwarf-fortress}/hash.md5.orig")
+      patched_md5=$(cat "${dwarf-fortress}/hash.md5")
+      input_file="${dfhack_}/hack/symbols.xml"
+      output_file="$out/hack/symbols.xml"
+
+      echo "[DFHack Wrapper] Fixing Dwarf Fortress MD5:"
+      echo "  Input:   $input_file"
+      echo "  Search:  $orig_md5"
+      echo "  Output:  $output_file"
+      echo "  Replace: $patched_md5"
+
+      substitute "$input_file" "$output_file" --replace "$orig_md5" "$patched_md5"
     '' + lib.optionalString enableTWBT ''
       substituteInPlace $out/data/init/init.txt \
         --replace '[PRINT_MODE:2D]' '[PRINT_MODE:TWBT]'
@@ -57,14 +70,14 @@ let
         --replace '[TRUETYPE:YES]' '[TRUETYPE:${unBool enableTruetype}]' \
         --replace '[FPS:NO]' '[FPS:${unBool enableFPS}]'
     '';
+
+    ignoreCollisions = true;
   };
 in
 
 stdenv.mkDerivation rec {
   name = "dwarf-fortress-${dwarf-fortress.dfVersion}";
 
-  compatible = lib.all (x: assert (x.dfVersion == dwarf-fortress.dfVersion); true) pkgs;
-
   dfInit = substituteAll {
     name = "dwarf-fortress-init";
     src = ./dwarf-fortress-init.in;
@@ -77,7 +90,7 @@ stdenv.mkDerivation rec {
   runDFHack = ./dfhack.in;
   runSoundSense = ./soundSense.in;
 
-  passthru = { inherit dwarf-fortress; };
+  passthru = { inherit dwarf-fortress dwarf-therapist; };
 
   buildCommand = ''
     mkdir -p $out/bin