diff --git a/modules/mindustry.nix b/modules/mindustry.nix
index 27365f4..c9a4235 100644
--- a/modules/mindustry.nix
+++ b/modules/mindustry.nix
@@ -1,8 +1,5 @@
-{ nixpkgs-mindustry
-, system
-, ...
-}: {
+{ pkgs, ... }: {
   home.home.packages = [
-    nixpkgs-mindustry.legacyPackages.${system}.mindustry
+    pkgs.mindustry
   ];
 }
diff --git a/packages/mindustry-beta.nix b/packages/mindustry-beta.nix
deleted file mode 100644
index d0204e6..0000000
--- a/packages/mindustry-beta.nix
+++ /dev/null
@@ -1,209 +0,0 @@
-{ lib, stdenv
-, makeWrapper
-, makeDesktopItem
-, copyDesktopItems
-, fetchFromGitHub
-, gradle_6
-, jdk
-, perl
-
-# for arc
-, SDL2
-, pkg-config
-, stb
-, ant
-, alsa-lib
-, alsa-plugins
-, glew
-
-# Make the build version easily overridable.
-# Server and client build versions must match, and an empty build version means
-# any build is allowed, so this parameter acts as a simple whitelist.
-# Takes the package version and returns the build version.
-, makeBuildVersion ? (v: v)
-, enableClient ? true
-, enableServer ? true
-}:
-
-let
-  pname = "mindustry-beta";
-  # Note: when raising the version, ensure that all SNAPSHOT versions in
-  # build.gradle are replaced by a fixed version
-  # (the current one at the time of release) (see postPatch).
-  version = "140.4";
-  buildVersion = makeBuildVersion version;
-
-  Mindustry = fetchFromGitHub {
-    owner = "Anuken";
-    repo = "Mindustry";
-    rev = "v${version}";
-    sha256 = "URmjmfzQAVVl6erbh3+FVFdN7vGTNwYKPtcrwtt9vkg=";
-  };
-  Arc = fetchFromGitHub {
-    owner = "Anuken";
-    repo = "Arc";
-    rev = "v${version}";
-    sha256 = "pUUak5P9t4RmSdT+/oH/8oo6l7rjIN08XDJ06TcUn8I=";
-  };
-  soloud = fetchFromGitHub {
-    owner = "Anuken";
-    repo = "soloud";
-    # this is never pinned in upstream, see https://github.com/Anuken/Arc/issues/39
-    rev = "b33dfc5178fcb2613ee68136f4a4869cadc0b06a";
-    sha256 = "1vf68i3pnsixch37285ib7afkwmlrc05v783395jsdjzj9i67lj3";
-  };
-
-  patches = [
-    ./0001-fix-include-path-for-SDL2-on-linux.patch
-  ];
-
-  unpackPhase = ''
-    cp -r ${Mindustry} Mindustry
-    cp -r ${Arc} Arc
-    chmod -R u+w -- Mindustry Arc
-    cp ${stb.src}/stb_image.h Arc/arc-core/csrc/
-    cp -r ${soloud} Arc/arc-core/csrc/soloud
-    chmod -R u+w -- Arc
-  '';
-
-  desktopItem = makeDesktopItem {
-    name = "Mindustry";
-    desktopName = "Mindustry";
-    exec = "mindustry";
-    icon = "mindustry";
-  };
-
-  cleanupMindustrySrc = ''
-    pushd Mindustry
-
-    # Remove unbuildable iOS stuff
-    sed -i '/^project(":ios"){/,/^}/d' build.gradle
-    sed -i '/robo(vm|VM)/d' build.gradle
-    rm ios/build.gradle
-
-    # Pin 'SNAPSHOT' versions
-    sed -i 's/com.github.anuken:packr:-SNAPSHOT/com.github.anuken:packr:034efe51781d2d8faa90370492133241bfb0283c/' build.gradle
-
-    popd
-  '';
-
-  gradle = (gradle_6.override (old: { java = jdk; }));
-
-  # fake build to pre-download deps into fixed-output derivation
-  deps = stdenv.mkDerivation {
-    pname = "${pname}-deps";
-    inherit version unpackPhase patches;
-    postPatch = cleanupMindustrySrc;
-
-    nativeBuildInputs = [ gradle perl ];
-    # Here we download dependencies for both the server and the client so
-    # we only have to specify one hash for 'deps'. Deps can be garbage
-    # collected after the build, so this is not really an issue.
-    buildPhase = ''
-      pushd Mindustry
-      export GRADLE_USER_HOME=$(mktemp -d)
-      gradle --no-daemon resolveDependencies
-      popd
-    '';
-    # perl code mavenizes pathes (com.squareup.okio/okio/1.13.0/a9283170b7305c8d92d25aff02a6ab7e45d06cbe/okio-1.13.0.jar -> com/squareup/okio/okio/1.13.0/okio-1.13.0.jar)
-    installPhase = ''
-      find $GRADLE_USER_HOME/caches/modules-2 -type f -regex '.*\.\(jar\|pom\)' \
-        | perl -pe 's#(.*/([^/]+)/([^/]+)/([^/]+)/[0-9a-f]{30,40}/([^/\s]+))$# ($x = $2) =~ tr|\.|/|; "install -Dm444 $1 \$out/$x/$3/$4/$5" #e' \
-        | sh
-    '';
-    outputHashAlgo = "sha256";
-    outputHashMode = "recursive";
-    outputHash = "+7vSwQT6LwHgKE9DubISznq4G4DgvlnD7WaF1KywBzU=";
-  };
-
-in
-assert lib.assertMsg (enableClient || enableServer)
-  "mindustry: at least one of 'enableClient' and 'enableServer' must be true";
-stdenv.mkDerivation rec {
-  inherit pname version unpackPhase patches;
-
-  postPatch = ''
-    # ensure the prebuilt shared objects don't accidentally get shipped
-    rm Arc/natives/natives-desktop/libs/libarc*.so
-    rm Arc/backends/backend-sdl/libs/linux64/libsdl-arc*.so
-  '' + cleanupMindustrySrc;
-
-  buildInputs = lib.optionals enableClient [
-    SDL2
-    glew
-    alsa-lib
-  ];
-  nativeBuildInputs = [
-    pkg-config
-    gradle
-    makeWrapper
-    jdk
-  ] ++ lib.optionals enableClient [
-    ant
-    copyDesktopItems
-  ];
-
-  desktopItems = lib.optional enableClient desktopItem;
-
-  buildPhase = with lib; ''
-    export GRADLE_USER_HOME=$(mktemp -d)
-
-    # point to offline repo
-    sed -ie "s#mavenLocal()#mavenLocal(); maven { url '${deps}' }#g" Mindustry/build.gradle
-    sed -ie "s#mavenCentral()#mavenCentral(); maven { url '${deps}' }#g" Arc/build.gradle
-
-    pushd Mindustry
-  '' + optionalString enableClient ''
-    gradle --offline --no-daemon jnigenBuild -Pbuildversion=${buildVersion}
-    gradle --offline --no-daemon sdlnatives -Pdynamic -Pbuildversion=${buildVersion}
-    glewlib=${lib.getLib glew}/lib/libGLEW.so
-    sdllib=${lib.getLib SDL2}/lib/libSDL2.so
-    patchelf ../Arc/backends/backend-sdl/libs/linux64/libsdl-arc*.so \
-      --add-needed $glewlib \
-      --add-needed $sdllib
-    gradle --offline --no-daemon desktop:dist -Pbuildversion=${buildVersion}
-  '' + optionalString enableServer ''
-    gradle --offline --no-daemon server:dist -Pbuildversion=${buildVersion}
-  '';
-
-  installPhase = with lib; ''
-    runHook preInstall
-  '' + optionalString enableClient ''
-    install -Dm644 desktop/build/libs/Mindustry.jar $out/share/mindustry.jar
-    mkdir -p $out/bin
-    makeWrapper ${jdk}/bin/java $out/bin/mindustry \
-      --add-flags "-jar $out/share/mindustry.jar" \
-      --set ALSA_PLUGIN_DIR ${alsa-plugins}/lib/alsa-lib/
-
-    # Retain runtime depends to prevent them from being cleaned up.
-    # Since a jar is a compressed archive, nix can't figure out that the dependency is actually in there,
-    # and will assume that it's not actually needed.
-    # This can cause issues.
-    # See https://github.com/NixOS/nixpkgs/issues/109798.
-    echo "# Retained runtime dependencies: " >> $out/bin/mindustry
-    for dep in ${SDL2.out} ${alsa-lib.out} ${glew.out}; do
-      echo "# $dep" >> $out/bin/mindustry
-    done
-
-    install -Dm644 core/assets/icons/icon_64.png $out/share/icons/hicolor/64x64/apps/mindustry.png
-  '' + optionalString enableServer ''
-    install -Dm644 server/build/libs/server-release.jar $out/share/mindustry-server.jar
-    mkdir -p $out/bin
-    makeWrapper ${jdk}/bin/java $out/bin/mindustry-server \
-      --add-flags "-jar $out/share/mindustry-server.jar"
-  '' + ''
-    runHook postInstall
-  '';
-
-  meta = with lib; {
-    homepage = "https://mindustrygame.github.io/";
-    downloadPage = "https://github.com/Anuken/Mindustry/releases";
-    description = "A sandbox tower defense game";
-    license = licenses.gpl3Plus;
-    maintainers = with maintainers; [ fgaz petabyteboy ];
-    platforms = platforms.x86_64;
-    # Hash mismatch on darwin:
-    # https://github.com/NixOS/nixpkgs/pull/105590#issuecomment-737120293
-    broken = stdenv.isDarwin;
-  };
-}
diff --git a/packages/mindustry-beta/0001-fix-include-path-for-SDL2-on-linux.patch b/packages/mindustry-beta/0001-fix-include-path-for-SDL2-on-linux.patch
deleted file mode 100644
index d4fe7be..0000000
--- a/packages/mindustry-beta/0001-fix-include-path-for-SDL2-on-linux.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-From 9dbfa680db6bfd1033772dda753120fe4452e0d9 Mon Sep 17 00:00:00 2001
-From: =?UTF-8?q?Milan=20P=C3=A4ssler?= <milan@petabyte.dev>
-Date: Fri, 8 Jan 2021 04:49:14 +0100
-Subject: [PATCH] fix include path for SDL2 on linux
-
----
- .../src/main/java/arc/backend/sdl/jni/SDL.java            | 8 --------
- 1 file changed, 8 deletions(-)
-
-diff --git a/backends/backend-sdl/src/main/java/arc/backend/sdl/jni/SDL.java b/backends/backend-sdl/src/main/java/arc/backend/sdl/jni/SDL.java
-index 62d9286a..2853119d 100644
---- a/Arc/backends/backend-sdl/src/main/java/arc/backend/sdl/jni/SDL.java
-+++ b/Arc/backends/backend-sdl/src/main/java/arc/backend/sdl/jni/SDL.java
-@@ -8,16 +8,8 @@ import java.nio.*;
- public class SDL{
-     /*JNI
- 
--    #ifdef __APPLE__
--
-     #include "SDL2/SDL.h"
- 
--    #else
--
--    #include "SDL.h"
--
--    #endif
--
-     */
- 
-     static{
--- 
-2.29.2
-