diff --git a/class/GameMgr.php b/class/GameMgr.php
index 359c98a..bd45327 100644
--- a/class/GameMgr.php
+++ b/class/GameMgr.php
@@ -1,7 +1,5 @@
 <?php
 
-require_once "globals.php";
-
 class Game
 {
     public const DEFAULT_GAME_PROPERTIES = [
@@ -44,7 +42,7 @@ class Game
     // Store modifications.
     function storeMods(): void
     {
-        //$this->patchUpGameDate();
+        $this->patchUpGameDate();
         $this->gameMgr->updateGame($this);
     }
 
diff --git a/class/GroupMgr.php b/class/GroupMgr.php
index a2af929..2d2b163 100644
--- a/class/GroupMgr.php
+++ b/class/GroupMgr.php
@@ -1,7 +1,5 @@
 <?php
 
-require_once "globals.php";
-
 class Group
 {
     private int $_id; // Group's ID (assigned by SleekDB)
diff --git a/class/TestMgr.php b/class/TestMgr.php
deleted file mode 100644
index 9374719..0000000
--- a/class/TestMgr.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-
-require_once "globals.php";
-
-class TestSummary
-{
-    public int $challengeN; // Number of challenges
-    public int $correctAnswerN; // Number of correct answers
-}
-
-class Test
-{
-    public int $_id; // ID
-    public string $gameId; // ID of associated game
-    public string $gameName; // Name of the associated game
-    public string $state; // State of the test (ongoing/concluded)
-    public bool $timeLimited; // The user is allowed to submit the test in a given period of time.
-    public int $startTime; // Start time (UNIX timestamp)
-    public int $endTime; // End time (UNIX timestamp)
-    public int $endLimitTime; // Time limit on test submission (UNIX timestamp)
-    public TestSummary $summary; // Summmary, if game has ended
-    public array $challenges; // Test challenges
-}
-
-class TestMgr
-{
-    private \SleekDB\Store $db; // test database
-
-    function __construct()
-    {
-        $this->db = new \SleekDB\Store(TESTDB, DATADIR, ["timeout" => false]);
-    }
-
-    // Get test by ID.
-    function getTest(string $testid): Test|null
-    {
-
-    }
-}
\ No newline at end of file