diff --git a/games/game_arkhamcity.py b/games/game_arkhamcity.py
new file mode 100644
index 0000000..acc2d28
--- /dev/null
+++ b/games/game_arkhamcity.py
@@ -0,0 +1,86 @@
+import mobase
+from PyQt6.QtCore import QDir, QFileInfo
+
+from ..basic_features import BasicLocalSavegames
+from ..basic_game import BasicGame
+from ..steam_utils import find_steam_path
+
+
+# Lifted from https://github.com/ModOrganizer2/modorganizer-basic_games/blob/71dbb8c557d43cba9d290674a332e7ecd1650261/games/game_darkestdungeon.py
+class ArkhamCityModDataChecker(mobase.ModDataChecker):
+    def __init__(self):
+        super().__init__()
+        self.validDirNames = [
+            "config",
+            "cookedpcconsole",
+            "localization",
+            "movies",
+            "moviesstereo",
+            "splash",
+        ]
+
+    def dataLooksValid(
+        self, filetree: mobase.IFileTree
+    ) -> mobase.ModDataChecker.CheckReturn:
+        for entry in filetree:
+            if not entry.isDir():
+                continue
+            if entry.name().casefold() in self.validDirNames:
+                return mobase.ModDataChecker.VALID
+        return mobase.ModDataChecker.INVALID
+
+
+class ArkhamCityGame(BasicGame):
+    Name = "Batman: Arkham City Plugin"
+    Author = "Paynamia"
+    Version = "0.5.3"
+
+    GameName = "Batman: Arkham City"
+    GameShortName = "batmanarkhamcity"
+    GameNexusId = 372
+    GameSteamId = 200260
+    GameGogId = 1260066469
+    GameEpicId = "Egret"
+    GameBinary = "Binaries/Win32/BatmanAC.exe"
+    GameLauncher = "Binaries/Win32/BmLauncher.exe"
+    GameDataPath = "BmGame"
+    GameDocumentsDirectory = (
+        "%DOCUMENTS%/WB Games/Batman Arkham City GOTY/BmGame/Config"
+    )
+    GameIniFiles = ["UserEngine.ini", "UserGame.ini", "UserInput.ini"]
+    GameSaveExtension = "sgd"
+
+    # This will only detect saves from the earliest-created Steam profile on the user's PC.
+    def savesDirectory(self) -> QDir:
+        docSaves = QDir(self.documentsDirectory().cleanPath("../../SaveData"))
+        if self.is_steam():
+            if (steamDir := find_steam_path()) is None:
+                return docSaves
+            for child in steamDir.joinpath("userdata").iterdir():
+                if not child.is_dir() or child.name == "0":
+                    continue
+                steamSaves = child.joinpath("200260", "remote")
+                if steamSaves.is_dir():
+                    return QDir(str(steamSaves))
+            else:
+                return docSaves
+        else:
+            return docSaves
+
+    def init(self, organizer: mobase.IOrganizer) -> bool:
+        super().init(organizer)
+        self._register_feature(ArkhamCityModDataChecker())
+        self._register_feature(BasicLocalSavegames(self.savesDirectory()))
+        return True
+
+    def executables(self):
+        return [
+            mobase.ExecutableInfo(
+                "Batman: Arkham City",
+                QFileInfo(self.gameDirectory(), "Binaries/Win32/BatmanAC.exe"),
+            ),
+            mobase.ExecutableInfo(
+                "Arkham City Launcher",
+                QFileInfo(self.gameDirectory(), "Binaries/Win32/BmLauncher.exe"),
+            ),
+        ]