diff --git a/src/store/manager.py b/src/store/manager.py
new file mode 100644
index 0000000..799851a
--- /dev/null
+++ b/src/store/manager.py
@@ -0,0 +1,17 @@
+from abc import abstractmethod
+
+from src.game import Game
+
+
+class Manager:
+    """Class in charge of handling a post creation action for games.
+    May connect to signals on the game to handle them."""
+
+    run_after: set[type["Manager"]]
+
+    @abstractmethod
+    def run(self, game: Game) -> None:
+        """Pass the game through the manager.
+        May block its thread.
+        May not raise exceptions, as they will be silently ignored."""
+        pass
diff --git a/src/store/store.py b/src/store/store.py
new file mode 100644
index 0000000..288b175
--- /dev/null
+++ b/src/store/store.py
@@ -0,0 +1,74 @@
+from src.game import Game
+from src.store.manager import Manager
+from src.utils.task import Task
+
+
+class Pipeline(set):
+    """Class representing a set of Managers for a game"""
+
+    @property
+    def blocked_managers(self) -> set(Manager):
+        """Get the managers that cannot run because their dependencies aren't done"""
+        blocked = set()
+        for manager_a in self:
+            for manager_b in self:
+                if manager_a == manager_b:
+                    continue
+                if type(manager_b) in manager_a.run_after:
+                    blocked.add(manager_a)
+        return blocked
+
+    @property
+    def startable_managers(self) -> set(Manager):
+        """Get the managers that can be run"""
+        return self - self.blocked_managers
+
+
+class Store:
+    """Class in charge of handling games being added to the app."""
+
+    managers: set[Manager]
+    pipelines: dict[str, Pipeline]
+    games: dict[str, Game]
+
+    def __init__(self) -> None:
+        self.managers = set()
+        self.games = {}
+        self.pipelines = {}
+
+    def add_manager(self, manager: Manager):
+        """Add a manager class that will run when games are added"""
+        self.managers.add(manager)
+
+    def add_game(self, game: Game, replace=False):
+        """Add a game to the app if not already there
+
+        :param replace bool: Replace the game if it already exists"""
+        if (
+            game.game_id in self.games
+            and not self.games[game.game_id].removed
+            and not replace
+        ):
+            return
+        self.games[game.game_id] = game
+        self.pipelines[game.game_id] = Pipeline(self.managers)
+        self.advance_pipeline(game)
+
+    def advance_pipeline(self, game: Game):
+        """Spawn tasks for managers that are able to run for a game"""
+        for manager in self.pipelines[game.game_id].startable_managers:
+            data = (manager, game)
+            task = Task.new(None, None, self.manager_task_callback, data)
+            task.set_task_data(data)
+            task.run_in_thread(self.manager_task_thread_func)
+
+    def manager_task_thread_func(self, _task, _source_object, data, _cancellable):
+        """Thread function for manager tasks"""
+        manager, game, *_rest = data
+        manager.run(game)
+
+    def manager_task_callback(self, _source_object, _result, data):
+        """Callback function for manager tasks"""
+        manager, game, *_rest = data
+        self.pipelines[game.game_id].remove(manager)
+        self.advance_pipeline(game)