diff --git a/app/Werewolf/Commands/End.hs b/app/Werewolf/Commands/End.hs
index 740b93b..0aad3a3 100644
--- a/app/Werewolf/Commands/End.hs
+++ b/app/Werewolf/Commands/End.hs
@@ -16,32 +16,26 @@ module Werewolf.Commands.End (
     handle,
 ) where
 
-import Control.Lens
 import Control.Monad.Extra
 import Control.Monad.IO.Class
 
-import           Data.Maybe
 import           Data.Text  (Text)
 import qualified Data.Text  as T
 
-import Game.Werewolf.Engine
+import Game.Werewolf.Engine hiding (doesPlayerExist)
 import Game.Werewolf.Game
-import Game.Werewolf.Player
 import Game.Werewolf.Response
 
 import Werewolf.Messages
 
 handle :: MonadIO m => Text -> m ()
 handle callerName = do
-    unlessM doesGameExist $ exitWith failure
-        { messages = [noGameRunningMessage callerName]
-        }
+    unlessM doesGameExist $ exitWith failure { messages = [noGameRunningMessage callerName] }
 
     game <- readGame
 
-    when (isNothing $ findByName callerName (game ^. players)) $ exitWith failure
-        { messages = [playerCannotDoThatMessage callerName]
-        }
+    unless (doesPlayerExist callerName game) $
+        exitWith failure { messages = [playerCannotDoThatMessage callerName] }
 
     deleteGame
 
diff --git a/app/Werewolf/Messages.hs b/app/Werewolf/Messages.hs
index a25b0cf..f64f023 100644
--- a/app/Werewolf/Messages.hs
+++ b/app/Werewolf/Messages.hs
@@ -16,7 +16,8 @@ module Werewolf.Messages (
     engineVersionMessage,
 
     -- ** Error messages
-    noGameRunningMessage, gameAlreadyRunningMessage, roleDoesNotExistMessage, playerCannotDoThatMessage,
+    noGameRunningMessage, gameAlreadyRunningMessage, roleDoesNotExistMessage,
+    playerCannotDoThatMessage,
 ) where
 
 import           Data.Text    (Text)
@@ -26,7 +27,8 @@ import           Data.Version
 import Game.Werewolf.Response
 
 engineVersionMessage :: Text -> Version -> Message
-engineVersionMessage to version = privateMessage to $ T.unwords ["Version", T.pack $ showVersion version]
+engineVersionMessage to version =
+    privateMessage to $ T.unwords ["Version", T.pack $ showVersion version]
 
 noGameRunningMessage :: Text -> Message
 noGameRunningMessage to = privateMessage to "No game is running."
diff --git a/src/Game/Werewolf/Command.hs b/src/Game/Werewolf/Command.hs
index 5ce6ef0..4f5f5fa 100644
--- a/src/Game/Werewolf/Command.hs
+++ b/src/Game/Werewolf/Command.hs
@@ -39,11 +39,11 @@ import qualified Data.Text  as T
 import           Game.Werewolf.Engine
 import           Game.Werewolf.Game     hiding (getAllowedVoters, getDevourEvent, getPendingVoters,
                                          getPlayerVote, isDefendersTurn, isGameOver,
-                                         isScapegoatsTurn, isSeersTurn, isVillagesTurn,
+                                         isScapegoatsTurn, isSeersTurn, isVillagesTurn, doesPlayerExist,
                                          isWerewolvesTurn, isWildChildsTurn, isWitchsTurn,
                                          isWolfHoundsTurn, killPlayer, setPlayerRole)
 import           Game.Werewolf.Messages
-import           Game.Werewolf.Player   hiding (doesPlayerExist)
+import           Game.Werewolf.Internal.Player
 import           Game.Werewolf.Response
 import           Game.Werewolf.Role     hiding (name)
 import qualified Game.Werewolf.Role     as Role
diff --git a/src/Game/Werewolf/Engine.hs b/src/Game/Werewolf/Engine.hs
index 9bf21ad..0bec6a6 100644
--- a/src/Game/Werewolf/Engine.hs
+++ b/src/Game/Werewolf/Engine.hs
@@ -68,14 +68,13 @@ import qualified Data.Text       as T
 
 import           Game.Werewolf.Game     hiding (getAllowedVoters, getDevourEvent, getPassers,
                                          getPendingVoters, getPlayerVote, getVoteResult,
-                                         isDefendersTurn, isGameOver, isScapegoatsTurn, isSeersTurn,
+                                         isDefendersTurn, isGameOver, isScapegoatsTurn, isSeersTurn, doesPlayerExist,
                                          isVillagesTurn, isWerewolvesTurn, isWildChildsTurn,
                                          isWitchsTurn, isWolfHoundsTurn, killPlayer,
                                          setPlayerAllegiance, setPlayerRole)
 import qualified Game.Werewolf.Game     as Game
 import           Game.Werewolf.Messages
-import           Game.Werewolf.Player   hiding (doesPlayerExist)
-import qualified Game.Werewolf.Player   as Player
+import           Game.Werewolf.Internal.Player
 import           Game.Werewolf.Response
 import           Game.Werewolf.Role     hiding (name)
 import qualified Game.Werewolf.Role     as Role
@@ -365,7 +364,7 @@ createPlayers :: MonadIO m => [Text] -> [Role] -> m [Player]
 createPlayers playerNames extraRoles = zipWith newPlayer playerNames <$> randomiseRoles extraRoles (length playerNames)
 
 doesPlayerExist :: MonadState Game m => Text -> m Bool
-doesPlayerExist name = uses players $ Player.doesPlayerExist name
+doesPlayerExist name = gets $ Game.doesPlayerExist name
 
 isPlayerDefender :: MonadState Game m => Text -> m Bool
 isPlayerDefender name = isDefender <$> findPlayerByName_ name
diff --git a/src/Game/Werewolf/Game.hs b/src/Game/Werewolf/Game.hs
index a4d04b1..346cd42 100644
--- a/src/Game/Werewolf/Game.hs
+++ b/src/Game/Werewolf/Game.hs
@@ -22,6 +22,7 @@ module Game.Werewolf.Game (
 
     -- ** Queries
     isFirstRound,
+    doesPlayerExist,
     getPassers, getPlayerVote, getAllowedVoters, getPendingVoters, getVoteResult,
 
     -- * Stage
@@ -48,7 +49,7 @@ import qualified Data.Map        as Map
 import           Data.Maybe
 import           Data.Text       (Text)
 
-import Game.Werewolf.Player
+import Game.Werewolf.Internal.Player
 import Game.Werewolf.Role   hiding (name)
 
 import Prelude hiding (round)
@@ -119,6 +120,9 @@ setPlayerAllegiance name' allegiance' game = game & players %~ map (\player -> i
 isFirstRound :: Game -> Bool
 isFirstRound game = game ^. round == 0
 
+doesPlayerExist :: Text -> Game -> Bool
+doesPlayerExist name = isJust . findByName name . view players
+
 getPassers :: Game -> [Player]
 getPassers game = map (`findByName_` players') passes'
     where
diff --git a/src/Game/Werewolf/Player.hs b/src/Game/Werewolf/Internal/Player.hs
similarity index 95%
rename from src/Game/Werewolf/Player.hs
rename to src/Game/Werewolf/Internal/Player.hs
index 84309d9..5e9cc95 100644
--- a/src/Game/Werewolf/Player.hs
+++ b/src/Game/Werewolf/Internal/Player.hs
@@ -1,5 +1,5 @@
 {-|
-Module      : Game.Werewolf.Player
+Module      : Game.Werewolf.Internal.Player
 Description : Simplistic player data structure with functions for searching, filtering and querying
               lists of players.
 Copyright   : (c) Henry J. Wylde, 2016
@@ -14,7 +14,7 @@ attributes.
 
 {-# LANGUAGE TemplateHaskell #-}
 
-module Game.Werewolf.Player (
+module Game.Werewolf.Internal.Player (
     -- * Player
     Player, name, role, state,
 
@@ -31,7 +31,6 @@ module Game.Werewolf.Player (
     filterAlive, filterDead,
 
     -- ** Queries
-    doesPlayerExist,
     isAngel, isDefender, isScapegoat, isSeer, isSimpleVillager, isSimpleWerewolf, isVillageIdiot,
     isVillagerVillager, isWildChild, isWitch, isWolfHound,
     isVillager, isWerewolf,
@@ -110,10 +109,6 @@ filterAlive = filter isAlive
 filterDead :: [Player] -> [Player]
 filterDead = filter isDead
 
--- | @doesPlayerExist name = isJust . findByName name@
-doesPlayerExist :: Text -> [Player] -> Bool
-doesPlayerExist name = isJust . findByName name
-
 -- | @isAngel player = player ^. role == 'angelRole'@
 isAngel :: Player -> Bool
 isAngel player = player ^. role == angelRole
diff --git a/src/Game/Werewolf/Messages.hs b/src/Game/Werewolf/Messages.hs
index d97847f..fac8629 100644
--- a/src/Game/Werewolf/Messages.hs
+++ b/src/Game/Werewolf/Messages.hs
@@ -88,7 +88,7 @@ import           Data.Text       (Text)
 import qualified Data.Text       as T
 
 import           Game.Werewolf.Game
-import           Game.Werewolf.Player
+import           Game.Werewolf.Internal.Player
 import           Game.Werewolf.Response
 import           Game.Werewolf.Role     hiding (name)
 import qualified Game.Werewolf.Role     as Role
diff --git a/src/Game/Werewolf/Response.hs b/src/Game/Werewolf/Response.hs
index 32319b2..c8a13b0 100644
--- a/src/Game/Werewolf/Response.hs
+++ b/src/Game/Werewolf/Response.hs
@@ -81,6 +81,10 @@ failure = Response False []
 exitWith :: MonadIO m => Response -> m ()
 exitWith response = liftIO $ T.putStrLn (T.decodeUtf8 $ encode response) >> Exit.exitSuccess
 
+-- | A message may be either public or private, indicated by it's @to@ field.
+--
+--   Each message contains a single text field. This field is permitted to contain special
+--   characters such as new lines and tabs.
 data Message = Message
     { to      :: Maybe Text -- ^ The message recipient: 'Nothing' for a public message,
                             --   'Just' for a private message.
@@ -105,7 +109,7 @@ publicMessage = Message Nothing
 privateMessage :: Text -> Text -> Message
 privateMessage to = Message (Just to)
 
--- | @groupmessages tos message@
+-- | @groupMessages tos message@
 --
 --   Creates multiple private messages (1 to each recipient) with the given text.
 groupMessages :: [Text] -> Text -> [Message]
diff --git a/test/app/Main.hs b/test/app/Main.hs
index c0b2741..0698aec 100644
--- a/test/app/Main.hs
+++ b/test/app/Main.hs
@@ -15,7 +15,6 @@ module Main (
 import Game.Werewolf.Test.Command
 import Game.Werewolf.Test.Engine
 import Game.Werewolf.Test.Game
-import Game.Werewolf.Test.Player
 
 import Test.Tasty
 
@@ -24,4 +23,4 @@ main = defaultMain =<< tests
 
 tests :: IO TestTree
 tests = return . testGroup "Tests" $ concat
-    [allCommandTests, allEngineTests, allGameTests, allPlayerTests]
+    [allCommandTests, allEngineTests, allGameTests]
diff --git a/test/src/Game/Werewolf/Test/Arbitrary.hs b/test/src/Game/Werewolf/Test/Arbitrary.hs
index 109b118..0bac5e0 100644
--- a/test/src/Game/Werewolf/Test/Arbitrary.hs
+++ b/test/src/Game/Werewolf/Test/Arbitrary.hs
@@ -50,7 +50,7 @@ import qualified Data.Text       as T
 import Game.Werewolf.Command
 import Game.Werewolf.Engine    (checkStage)
 import Game.Werewolf.Game
-import Game.Werewolf.Player
+import Game.Werewolf.Internal.Player
 import Game.Werewolf.Role      hiding (name)
 import Game.Werewolf.Test.Util
 
diff --git a/test/src/Game/Werewolf/Test/Command.hs b/test/src/Game/Werewolf/Test/Command.hs
index 825b799..4e72e03 100644
--- a/test/src/Game/Werewolf/Test/Command.hs
+++ b/test/src/Game/Werewolf/Test/Command.hs
@@ -24,7 +24,7 @@ import qualified Data.Text         as T
 import Game.Werewolf.Command
 import Game.Werewolf.Engine         (checkStage)
 import Game.Werewolf.Game
-import Game.Werewolf.Player
+import Game.Werewolf.Internal.Player
 import Game.Werewolf.Role           hiding (name)
 import Game.Werewolf.Test.Arbitrary
 import Game.Werewolf.Test.Util
@@ -158,7 +158,7 @@ prop_chooseAllegianceCommandErrorsWhenCallerDoesNotExist :: GameAtWolfHoundsTurn
 prop_chooseAllegianceCommandErrorsWhenCallerDoesNotExist (GameAtWolfHoundsTurn game) caller allegiance = do
     let command = chooseAllegianceCommand (caller ^. name) (T.pack $ show allegiance)
 
-    not (doesPlayerExist (caller ^. name) (game ^. players))
+    not (doesPlayerExist (caller ^. name) game)
         ==> verbose_runCommandErrors game command
 
 prop_chooseAllegianceCommandErrorsWhenCallerIsDead :: GameAtWolfHoundsTurn -> Allegiance -> Property
@@ -213,7 +213,7 @@ prop_choosePlayerCommandErrorsWhenCallerDoesNotExist (GameAtWildChildsTurn game)
     forAll (arbitraryPlayer game) $ \target -> do
         let command = choosePlayerCommand (caller ^. name) (target ^. name)
 
-        not (doesPlayerExist (caller ^. name) (game ^. players))
+        not (doesPlayerExist (caller ^. name) game)
             ==> verbose_runCommandErrors game command
 
 prop_choosePlayerCommandErrorsWhenTargetDoesNotExist :: GameAtWildChildsTurn -> Player -> Property
@@ -221,7 +221,7 @@ prop_choosePlayerCommandErrorsWhenTargetDoesNotExist (GameAtWildChildsTurn game)
     let wildChild   = findByRole_ wildChildRole (game ^. players)
     let command     = choosePlayerCommand (wildChild ^. name) (target ^. name)
 
-    not (doesPlayerExist (target ^. name) (game ^. players))
+    not (doesPlayerExist (target ^. name) game)
         ==> verbose_runCommandErrors game command
 
 prop_choosePlayerCommandErrorsWhenCallerIsDead :: GameAtWildChildsTurn -> Property
@@ -283,7 +283,7 @@ prop_choosePlayersCommandErrorsWhenCallerDoesNotExist (GameAtScapegoatsTurn game
     forAll (NonEmpty <$> sublistOf (filterAlive $ game ^. players)) $ \(NonEmpty targets) -> do
         let command = choosePlayersCommand (caller ^. name) (map (view name) targets)
 
-        not (doesPlayerExist (caller ^. name) (game ^. players))
+        not (doesPlayerExist (caller ^. name) game)
             ==> verbose_runCommandErrors game command
 
 prop_choosePlayersCommandErrorsWhenAnyTargetDoesNotExist :: GameAtScapegoatsTurn -> Player -> Property
@@ -291,7 +291,7 @@ prop_choosePlayersCommandErrorsWhenAnyTargetDoesNotExist (GameAtScapegoatsTurn g
     let scapegoat   = findByRole_ scapegoatRole (game ^. players)
     let command     = choosePlayersCommand (scapegoat ^. name) [target ^. name]
 
-    not (doesPlayerExist (target ^. name) (game ^. players))
+    not (doesPlayerExist (target ^. name) game)
         ==> verbose_runCommandErrors game command
 
 prop_choosePlayersCommandErrorsWhenAnyTargetIsDead :: GameAtScapegoatsTurn -> Property
@@ -342,7 +342,7 @@ prop_healCommandErrorsWhenGameIsOver (GameAtGameOver game) = do
 
 prop_healCommandErrorsWhenCallerDoesNotExist :: GameWithDevourEvent -> Player -> Property
 prop_healCommandErrorsWhenCallerDoesNotExist (GameWithDevourEvent game) caller =
-    not (doesPlayerExist (caller ^. name) (game ^. players))
+    not (doesPlayerExist (caller ^. name) game)
     ==> verbose_runCommandErrors game (healCommand (caller ^. name))
 
 prop_healCommandErrorsWhenCallerIsDead :: GameWithDevourEvent -> Property
@@ -397,7 +397,7 @@ prop_passCommandErrorsWhenGameIsOver (GameAtGameOver game) =
 
 prop_passCommandErrorsWhenCallerDoesNotExist :: GameAtWitchsTurn -> Player -> Property
 prop_passCommandErrorsWhenCallerDoesNotExist (GameAtWitchsTurn game) caller =
-    not (doesPlayerExist (caller ^. name) (game ^. players))
+    not (doesPlayerExist (caller ^. name) game)
     ==> verbose_runCommandErrors game (passCommand (caller ^. name))
 
 prop_passCommandErrorsWhenCallerIsDead :: GameAtWitchsTurn -> Property
@@ -426,7 +426,7 @@ prop_poisonCommandErrorsWhenGameIsOver (GameAtGameOver game) =
 
 prop_poisonCommandErrorsWhenCallerDoesNotExist :: GameAtWitchsTurn -> Player -> Property
 prop_poisonCommandErrorsWhenCallerDoesNotExist (GameAtWitchsTurn game) caller =
-    not (doesPlayerExist (caller ^. name) (game ^. players))
+    not (doesPlayerExist (caller ^. name) game)
     ==> forAll (arbitraryPlayer game) $ \target -> do
         let command = poisonCommand (caller ^. name) (target ^. name)
 
@@ -437,7 +437,7 @@ prop_poisonCommandErrorsWhenTargetDoesNotExist (GameAtWitchsTurn game) target =
     let witch   = findByRole_ witchRole (game ^. players)
     let command = poisonCommand (witch ^. name) (target ^. name)
 
-    not (doesPlayerExist (target ^. name) (game ^. players))
+    not (doesPlayerExist (target ^. name) game)
         ==> verbose_runCommandErrors game command
 
 prop_poisonCommandErrorsWhenCallerIsDead :: GameAtWitchsTurn -> Property
@@ -507,7 +507,7 @@ prop_protectCommandErrorsWhenGameIsOver (GameAtGameOver game) =
 
 prop_protectCommandErrorsWhenCallerDoesNotExist :: GameAtDefendersTurn -> Player -> Property
 prop_protectCommandErrorsWhenCallerDoesNotExist (GameAtDefendersTurn game) caller =
-    not (doesPlayerExist (caller ^. name) (game ^. players))
+    not (doesPlayerExist (caller ^. name) game)
     ==> forAll (arbitraryPlayer game) $ \target -> do
         let command = protectCommand (caller ^. name) (target ^. name)
 
@@ -518,7 +518,7 @@ prop_protectCommandErrorsWhenTargetDoesNotExist (GameAtDefendersTurn game) targe
     let defender    = findByRole_ defenderRole (game ^. players)
     let command     = protectCommand (defender ^. name) (target ^. name)
 
-    not (doesPlayerExist (target ^. name) (game ^. players))
+    not (doesPlayerExist (target ^. name) game)
         ==> verbose_runCommandErrors game command
 
 prop_protectCommandErrorsWhenCallerIsDead :: GameAtDefendersTurn -> Property
@@ -579,7 +579,7 @@ prop_quitCommandErrorsWhenGameIsOver (GameAtGameOver game) =
 
 prop_quitCommandErrorsWhenCallerDoesNotExist :: Game -> Player -> Property
 prop_quitCommandErrorsWhenCallerDoesNotExist game caller =
-    not (doesPlayerExist (caller ^. name) (game ^. players))
+    not (doesPlayerExist (caller ^. name) game)
     ==> verbose_runCommandErrors game (quitCommand $ caller ^. name)
 
 prop_quitCommandErrorsWhenCallerIsDead :: Game -> Property
@@ -674,7 +674,7 @@ prop_seeCommandErrorsWhenGameIsOver (GameAtGameOver game) =
 
 prop_seeCommandErrorsWhenCallerDoesNotExist :: GameAtSeersTurn -> Player -> Property
 prop_seeCommandErrorsWhenCallerDoesNotExist (GameAtSeersTurn game) caller =
-    not (doesPlayerExist (caller ^. name) (game ^. players))
+    not (doesPlayerExist (caller ^. name) game)
     ==> forAll (arbitraryPlayer game) $ \target -> do
         let command = seeCommand (caller ^. name) (target ^. name)
 
@@ -685,7 +685,7 @@ prop_seeCommandErrorsWhenTargetDoesNotExist (GameAtSeersTurn game) target = do
     let seer    = findByRole_ seerRole (game ^. players)
     let command = seeCommand (seer ^. name) (target ^. name)
 
-    not (doesPlayerExist (target ^. name) (game ^. players))
+    not (doesPlayerExist (target ^. name) game)
         ==> verbose_runCommandErrors game command
 
 prop_seeCommandErrorsWhenCallerIsDead :: GameAtSeersTurn -> Property
@@ -732,7 +732,7 @@ prop_voteDevourCommandErrorsWhenGameIsOver (GameAtGameOver game) =
 
 prop_voteDevourCommandErrorsWhenCallerDoesNotExist :: GameAtWerewolvesTurn -> Player -> Property
 prop_voteDevourCommandErrorsWhenCallerDoesNotExist (GameAtWerewolvesTurn game) caller =
-    not (doesPlayerExist (caller ^. name) (game ^. players))
+    not (doesPlayerExist (caller ^. name) game)
     ==> forAll (arbitraryPlayer game) $ \target -> do
         let command = voteDevourCommand (caller ^. name) (target ^. name)
 
@@ -740,7 +740,7 @@ prop_voteDevourCommandErrorsWhenCallerDoesNotExist (GameAtWerewolvesTurn game) c
 
 prop_voteDevourCommandErrorsWhenTargetDoesNotExist :: GameAtWerewolvesTurn -> Player -> Property
 prop_voteDevourCommandErrorsWhenTargetDoesNotExist (GameAtWerewolvesTurn game) target =
-    not (doesPlayerExist (target ^. name) (game ^. players))
+    not (doesPlayerExist (target ^. name) game)
     ==> forAll (arbitraryWerewolf game) $ \caller -> do
         let command = voteDevourCommand (caller ^. name) (target ^. name)
 
@@ -804,7 +804,7 @@ prop_voteLynchCommandErrorsWhenGameIsOver (GameAtGameOver game) =
 
 prop_voteLynchCommandErrorsWhenCallerDoesNotExist :: GameAtVillagesTurn -> Player -> Property
 prop_voteLynchCommandErrorsWhenCallerDoesNotExist (GameAtVillagesTurn game) caller =
-    not (doesPlayerExist (caller ^. name) (game ^. players))
+    not (doesPlayerExist (caller ^. name) game)
     ==> forAll (arbitraryPlayer game) $ \target -> do
         let command = voteLynchCommand (caller ^. name) (target ^. name)
 
@@ -812,7 +812,7 @@ prop_voteLynchCommandErrorsWhenCallerDoesNotExist (GameAtVillagesTurn game) call
 
 prop_voteLynchCommandErrorsWhenTargetDoesNotExist :: GameAtVillagesTurn -> Player -> Property
 prop_voteLynchCommandErrorsWhenTargetDoesNotExist (GameAtVillagesTurn game) target =
-    not (doesPlayerExist (target ^. name) (game ^. players))
+    not (doesPlayerExist (target ^. name) game)
     ==> forAll (arbitraryPlayer game) $ \caller -> do
         let command = voteLynchCommand (caller ^. name) (target ^. name)
 
diff --git a/test/src/Game/Werewolf/Test/Engine.hs b/test/src/Game/Werewolf/Test/Engine.hs
index 394bb1c..5b0bc3a 100644
--- a/test/src/Game/Werewolf/Test/Engine.hs
+++ b/test/src/Game/Werewolf/Test/Engine.hs
@@ -30,7 +30,7 @@ import           Game.Werewolf.Engine         hiding (doesPlayerExist, getDevour
                                                isWerewolvesTurn, isWildChildsTurn, isWitchsTurn,
                                                isWolfHoundsTurn, killPlayer)
 import           Game.Werewolf.Game
-import           Game.Werewolf.Player
+import           Game.Werewolf.Internal.Player
 import           Game.Werewolf.Role           hiding (name)
 import qualified Game.Werewolf.Role           as Role
 import           Game.Werewolf.Test.Arbitrary
diff --git a/test/src/Game/Werewolf/Test/Game.hs b/test/src/Game/Werewolf/Test/Game.hs
index ba533f1..a1b78eb 100644
--- a/test/src/Game/Werewolf/Test/Game.hs
+++ b/test/src/Game/Werewolf/Test/Game.hs
@@ -18,7 +18,7 @@ import qualified Data.Map   as Map
 import           Data.Maybe
 
 import Game.Werewolf.Game
-import Game.Werewolf.Player
+import Game.Werewolf.Internal.Player
 import Game.Werewolf.Test.Arbitrary ()
 
 import Prelude hiding (round)
diff --git a/test/src/Game/Werewolf/Test/Player.hs b/test/src/Game/Werewolf/Test/Player.hs
deleted file mode 100644
index 693b9d1..0000000
--- a/test/src/Game/Werewolf/Test/Player.hs
+++ /dev/null
@@ -1,32 +0,0 @@
-{-|
-Module      : Game.Werewolf.Test.Player
-Copyright   : (c) Henry J. Wylde, 2016
-License     : BSD3
-Maintainer  : public@hjwylde.com
--}
-
-{-# OPTIONS_HADDOCK hide, prune #-}
-
-module Game.Werewolf.Test.Player (
-    -- * Tests
-    allPlayerTests,
-) where
-
-import Control.Lens
-
-import Data.Text
-
-import Game.Werewolf.Player
-import Game.Werewolf.Role
-import Game.Werewolf.Test.Arbitrary ()
-
-import Test.Tasty
-import Test.Tasty.QuickCheck
-
-allPlayerTests :: [TestTree]
-allPlayerTests =
-    [ testProperty "new player is alive" prop_newPlayerIsAlive
-    ]
-
-prop_newPlayerIsAlive :: Text -> Role -> Bool
-prop_newPlayerIsAlive name role = newPlayer name role ^. state == Alive
diff --git a/werewolf.cabal b/werewolf.cabal
index e3d6aec..a428d8a 100644
--- a/werewolf.cabal
+++ b/werewolf.cabal
@@ -72,7 +72,7 @@ library
         Game.Werewolf.Command,
         Game.Werewolf.Engine,
         Game.Werewolf.Game,
-        Game.Werewolf.Player,
+        Game.Werewolf.Internal.Player,
         Game.Werewolf.Response,
         Game.Werewolf.Role
     other-modules:
@@ -111,7 +111,6 @@ test-suite werewolf-test
         Game.Werewolf.Test.Command
         Game.Werewolf.Test.Engine
         Game.Werewolf.Test.Game
-        Game.Werewolf.Test.Player
         Game.Werewolf.Test.Util
 
     default-language: Haskell2010