diff --git a/build.py b/build.py
index 21ed48e0..7ea17485 100644
--- a/build.py
+++ b/build.py
@@ -108,6 +108,7 @@ export(
         "brother120tool$(EXT)": "tools+brother120tool",
         "brother240tool$(EXT)": "tools+brother240tool",
         "upgrade-flux-file$(EXT)": "tools+upgrade-flux-file",
+    "plugin.hexplug": "src/gui2/+plugin",
     }
     | (
         {
diff --git a/src/gui2/build.py b/src/gui2/build.py
new file mode 100644
index 00000000..2531b036
--- /dev/null
+++ b/src/gui2/build.py
@@ -0,0 +1,123 @@
+from build.c import cxxprogram, cxxlibrary, simplerule, clibrary
+from build.pkg import package
+from build.utils import filenamesmatchingof
+from glob import glob
+from functools import reduce
+import operator
+from os.path import *
+
+cflags = [
+    "--std=c++23",
+    '-DIMHEX_PROJECT_NAME=\\"fluxengine\\"',
+    "-DLIBROMFS_PROJECT_NAME=fluxengine",
+    "-fpic",
+]
+
+
+def headers_from(path):
+    hdrs = {k: f"{path}/{k}" for k in glob("**/*.h*", root_dir=path, recursive=True)}
+    assert hdrs, f"path {path} contained no headers"
+    return hdrs
+
+
+def sources_from(path):
+    srcs = [join(path, f) for f in glob("**/*.c*", root_dir=path, recursive=True)]
+    assert srcs, f"path {path} contained no sources"
+    return srcs
+
+
+cxxlibrary(
+    name="libimgui",
+    srcs=[],
+    hdrs=reduce(
+        operator.ior,
+        [
+            headers_from(f"dep/imhex/lib/third_party/imgui/{d}/include")
+            for d in [
+                "imgui",
+                "backend",
+                "implot",
+                "implot3d",
+                "imnodes",
+                "cimgui",
+            ]
+        ],
+    )
+    | {
+        "imgui_freetype.h": "dep/imhex/lib/third_party/imgui/imgui/include/misc/freetype/imgui_freetype.h",
+    },
+    cflags=cflags,
+)
+
+cxxlibrary(
+    name="libjson",
+    srcs=[],
+    hdrs=headers_from("dep/imhex/lib/third_party/nlohmann_json/include"),
+    cflags=cflags,
+)
+
+cxxlibrary(
+    name="libromfs",
+    srcs=sources_from("dep/libromfs/lib/source"),
+    hdrs=headers_from("dep/libromfs/lib/include"),
+    cflags=cflags,
+)
+
+cxxlibrary(
+    name="libwolv",
+    srcs=[],
+    hdrs=reduce(
+        operator.ior,
+        [
+            headers_from(f"dep/libwolv/libs/{d}/include")
+            for d in ["types", "io", "utils", "containers", "hash", "math_eval"]
+        ],
+    ),
+    cflags=cflags,
+)
+
+cxxlibrary(
+    name="libimhex",
+    srcs=[],
+    hdrs=headers_from("dep/imhex/lib/libimhex/include"),
+    deps=[".+libwolv", ".+libimgui", ".+libjson"],
+    cflags=cflags,
+)
+
+cxxprogram(
+    name="mkromfs",
+    srcs=sources_from("dep/libromfs/generator/source"),
+    cflags=[
+        '-DLIBROMFS_PROJECT_NAME=\\"fluxengine\\"',
+        '-DRESOURCE_LOCATION=\\"rsrc\\"',
+    ],
+)
+
+simplerule(
+    name="romfs",
+    ins=glob("src/gui2/rsrc/*", recursive=True),
+    outs=["=romfs.cc"],
+    deps=[".+mkromfs"],
+    commands=[
+        "ln -s $$(dirname $$(realpath $[ins[0]])) rsrc",
+        "$[deps[0]]",
+        "mv libromfs_resources.cpp $[outs[0]]",
+    ],
+    label="ROMFS",
+)
+
+cxxlibrary(
+    name="plugin_lib",
+    srcs=["./plugin.cc", ".+romfs"],
+    deps=[".+libimhex", ".+libromfs"],
+    cflags=cflags,
+)
+
+simplerule(
+    name="plugin",
+    ins=[".+plugin_lib", ".+libromfs"],
+    outs=["=plugin.hexplug"],
+    commands=[
+        "$(CC) -shared -o $[outs[0]] -Wl,--whole-archive $[[f for f in filenamesof(ins) if f.endswith('.a')]] -Wl,--no-whole-archive"
+    ],
+)
diff --git a/src/gui2/plugin.cc b/src/gui2/plugin.cc
new file mode 100644
index 00000000..77af9380
--- /dev/null
+++ b/src/gui2/plugin.cc
@@ -0,0 +1,114 @@
+#include <hex/plugin.hpp>
+#include <hex/api/content_registry/provider.hpp>
+#include <hex/api/imhex_api/provider.hpp>
+#include <hex/api/localization_manager.hpp>
+#include <hex/api/events/events_provider.hpp>
+#include <nlohmann/json.hpp>
+#include <romfs/romfs.hpp>
+
+class FluxEngineProvider : public hex::prv::Provider
+{
+
+public:
+    FluxEngineProvider()
+    {
+        hex::EventProviderOpened::subscribe(
+            [this](auto* newProvider)
+            {
+                if (newProvider == this)
+                    return;
+
+                hex::ImHexApi::Provider::remove(this, true);
+            });
+    }
+
+    ~FluxEngineProvider() override
+    {
+        hex::EventProviderOpened::unsubscribe(this);
+    }
+
+    [[nodiscard]] bool isAvailable() const override
+    {
+        return true;
+    }
+    [[nodiscard]] bool isReadable() const override
+    {
+        return true;
+    }
+    [[nodiscard]] bool isWritable() const override
+    {
+        return false;
+    }
+    [[nodiscard]] bool isResizable() const override
+    {
+        return false;
+    }
+    [[nodiscard]] bool isSavable() const override
+    {
+        return false;
+    }
+
+    [[nodiscard]] bool open() override
+    {
+        return true;
+    }
+    void close() override {}
+
+    void readRaw(u64 offset, void* buffer, size_t size) override
+    {
+        std::ignore = offset;
+        std::ignore = buffer;
+        std::ignore = size;
+    }
+    void writeRaw(u64 offset, const void* buffer, size_t size) override
+    {
+        std::ignore = offset;
+        std::ignore = buffer;
+        std::ignore = size;
+    }
+    [[nodiscard]] u64 getActualSize() const override
+    {
+        return 0x00;
+    }
+
+    [[nodiscard]] std::string getName() const override
+    {
+        return "ImHex";
+    }
+
+    [[nodiscard]] const char* getIcon() const override
+    {
+        return "";
+    }
+
+    void loadSettings(const nlohmann::json& settings) override
+    {
+        std::ignore = settings;
+    }
+
+    [[nodiscard]] nlohmann::json storeSettings(
+        nlohmann::json settings) const override
+    {
+        return settings;
+    }
+
+    [[nodiscard]] hex::UnlocalizedString getTypeName() const override
+    {
+        return "fluxengine.provider.fluxengine";
+    }
+};
+
+#define IMHEX_PLUGIN_NAME fluxengine
+#define IMHEX_VERSION ""
+#define IMHEX_PLUGIN_FEATURES_CONTENT \
+    {                                 \
+    }
+IMHEX_PLUGIN_SETUP("FluxEngine", "David Given", "FluxEngine integration")
+{
+    // hex::log::debug("Using romfs: '{}'", romfs::name());
+    hex::LocalizationManager::addLanguages(romfs::get("lang/languages.json").string(), [](const std::filesystem::path &path) {
+        return romfs::get(path).string();
+    });
+
+    hex::ContentRegistry::Provider::add<FluxEngineProvider>(true);
+}
diff --git a/src/gui2/rsrc/empty.txt b/src/gui2/rsrc/empty.txt
new file mode 100644
index 00000000..e69de29b