diff --git a/GameFiles/Game.py b/GameFiles/Game.py
index e7b2390..e457b61 100644
--- a/GameFiles/Game.py
+++ b/GameFiles/Game.py
@@ -171,6 +171,14 @@ class Game:
 	def get_observer_channel(self) -> discord.TextChannel:
 		return self.guild.get_channel(self.get_observer_channel_id())
 
+	@game_started
+	def get_discussion_channel_id(self) -> int:
+		return self.config["discussion_chan"]
+
+	@game_started
+	def get_discussion_channel(self) -> discord.TextChannel:
+		return self.guild.get_channel(self.get_discussion_channel_id())
+
 	@game_started
 	def is_vote_running(self) -> bool:
 		return self.config["vote"] is not None
@@ -330,6 +338,14 @@ class Game:
 			await asyncio.wait(create_player_channel_tasks)
 		await create_player_channels()
 
+	@game_started
+	@save_on_success
+	async def open_secret_channels(self):
+		tasks = []
+		for channel in [self.get_discussion_channel(), self.get_observer_channel()] + [self.get_player_channel(player_id) for player_id in self.get_players_id()]:
+			tasks.append(asyncio.create_task(channel.edit(overwrites = {})))
+		await asyncio.wait(tasks)
+
 	@game_started
 	@save_on_success
 	async def delete(self):
diff --git a/SecretBot.py b/SecretBot.py
index 68fa80c..57c5ef8 100755
--- a/SecretBot.py
+++ b/SecretBot.py
@@ -181,6 +181,20 @@ class SecretBot(commands.Cog):
 			await game.start(player_role, self.bot.user.id)
 			await ctx.reply(":white_check_mark: Game started!")
 
+	@commands.command("StopGame", help = "Open all secret channels, to be done when a game has ended")
+	async def stop_game_with_confirmation(self, ctx: commands.Context):
+		game = await self.get_running_game_or_error_message(ctx)
+		await self.check_in_admin_channel_or_error_message(ctx, game)
+		await self.check_is_administrator_or_gm(ctx)
+		await self.confirm_action("Do you really want to open all secret channels, giving everyone access to all information?", ctx.channel, self.open_all_channels(ctx), ctx.message)
+
+	async def open_all_channels(self, ctx: commands.Context):
+		game = await self.get_running_game_or_error_message(ctx)
+		await self.check_in_admin_channel_or_error_message(ctx, game)
+		await self.check_is_administrator_or_gm(ctx)
+		await game.open_secret_channels()
+		await ctx.reply(":white_check_mark: All secret channels have been opened")
+
 	@commands.command("DeleteGame", help = "Delete a running game and all of its associated channels")
 	async def delete_game_with_confirmation(self, ctx: commands.Context):
 		await self.get_running_game_or_error_message(ctx)