some progress

app/Models/GameList.php

@@ -40,6 +40,8 @@ class GameList extends Model
 
     public function games(): BelongsToMany
     {
-        return $this->belongsToMany(Game::class)->withTimestamps();
+        return $this->belongsToMany(Game::class)
+            ->with(['platforms'])
+            ->withTimestamps();
     }
 }

app/Models/Rating.php

@@ -14,6 +14,7 @@ class Rating extends Model
         'user_id',
         'game_id',
         'rating',
+        'platform',
     ];
 
     protected $casts = [
@@ -29,4 +30,4 @@ class Rating extends Model
     {
         return $this->belongsTo(Game::class);
     }
-} 
+}

app/Models/Review.php

@@ -16,6 +16,7 @@ class Review extends Model
         'content',
         'recommended',
         'rating',
+        'platform',
     ];
 
     protected $casts = [

app/Models/Wishlist.php

@@ -0,0 +1,25 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+class Wishlist extends Model
+{
+    public const VISIBILITY_PUBLIC = 'public';
+    public const VISIBILITY_PRIVATE = 'private';
+    public const VISIBILITY_FRIENDS_ONLY = 'friends_only';
+
+    public const VISIBILITIES = [
+        self::VISIBILITY_PUBLIC,
+        self::VISIBILITY_PRIVATE,
+        self::VISIBILITY_FRIENDS_ONLY,
+    ];
+
+    protected $fillable = [
+        'user_id',
+        'name',
+        'description',
+        'visibility',
+    ];
+}