Add "IRL" as another special game, that can be earned anywhere

inventory.py

@@ -462,7 +462,7 @@ class DropsCampaign:
                     and (
                         ignore_channel_status
                         or channel.game is not None and channel.game == self.game
-                        or self.game.is_special_events()
+                        or self.game.is_special()
                     )
                 )
             )

twitch.py

@@ -993,7 +993,7 @@ class Twitch:
                     and channel.drops_enabled
                     and channel.game in self.wanted_games
                     # let the campaign ignore all channel-related checks
-                    or campaign.game.is_special_events()
+                    or campaign.game.is_special()
                 )
             ):
                 return True

utils.py

@@ -419,7 +419,7 @@ class AwaitableValue(Generic[_T]):
 
 
 class Game:
-    SPECIAL_EVENTS_GAME_ID: int = 509663
+    SPECIAL_GAME_IDS: set[int] = {509663, 509672}
 
     def __init__(self, data: JsonType):
         self.id: int = int(data["id"])
@@ -454,5 +454,5 @@ class Game:
         slug_text = re.sub(r'-{2,}', '-', slug_text.strip('-'))
         return slug_text
 
-    def is_special_events(self) -> bool:
+    def is_special(self) -> bool:
-        return self.id == self.SPECIAL_EVENTS_GAME_ID
+        return self.id in self.SPECIAL_GAME_IDS