diff --git a/app/Http/Controllers/Forum/TopicsController.php b/app/Http/Controllers/Forum/TopicsController.php
index ce704bcfe5c..edf04477ae8 100644
--- a/app/Http/Controllers/Forum/TopicsController.php
+++ b/app/Http/Controllers/Forum/TopicsController.php
@@ -164,7 +164,7 @@ public function issueTag($id)
 
         $issueTag = presence(Request::input('issue_tag'));
         $state = get_bool(Request::input('state'));
-        $type = 'issue_tag_'.$issueTag;
+        $type = 'issue_tag_'.str_slug($issueTag);
 
         if ($issueTag === null || !$topic->isIssue() || !in_array($issueTag, $topic::ISSUE_TAGS, true)) {
             abort(422);
diff --git a/app/Models/Forum/Topic.php b/app/Models/Forum/Topic.php
index 1ba4dfd154c..f4c7b70bf48 100644
--- a/app/Models/Forum/Topic.php
+++ b/app/Models/Forum/Topic.php
@@ -98,6 +98,10 @@ class Topic extends Model implements AfterCommit
         'duplicate',
         'invalid',
         'resolved',
+
+        'osu!lazer',
+        'osu!stable',
+        'osu!web',
     ];
 
     const MAX_FIELD_LENGTHS = [
diff --git a/app/helpers.php b/app/helpers.php
index 5960595cd21..c7f578fb3de 100644
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -1017,20 +1017,25 @@ function make_blade_safe(HtmlString|string $text): HtmlString
 
 function issue_icon($issue)
 {
-    switch ($issue) {
-        case 'added':
-            return 'fas fa-cogs';
-        case 'assigned':
-            return 'fas fa-user';
-        case 'confirmed':
-            return 'fas fa-exclamation-triangle';
-        case 'resolved':
-            return 'far fa-check-circle';
-        case 'duplicate':
-            return 'fas fa-copy';
-        case 'invalid':
-            return 'far fa-times-circle';
+    $fa = match ($issue) {
+        'added' => 'fas fa-cogs',
+        'assigned' => 'fas fa-user',
+        'confirmed' => 'fas fa-exclamation-triangle',
+        'duplicate' => 'fas fa-copy',
+        'invalid' => 'far fa-times-circle',
+        'resolved' => 'far fa-check-circle',
+        default => null,
+    };
+
+    if ($fa !== null) {
+        return tag('i', ['class' => $fa]);
     }
+
+    return match ($issue) {
+        'osu!lazer' => 'lzr',
+        'osu!stable' => 'stb',
+        'osu!web' => 'web',
+    };
 }
 
 function build_url($build)
diff --git a/resources/css/bem/forum-issue-icon.less b/resources/css/bem/forum-issue-icon.less
index ff1f99fabde..8c145fa52b3 100644
--- a/resources/css/bem/forum-issue-icon.less
+++ b/resources/css/bem/forum-issue-icon.less
@@ -9,6 +9,7 @@
   font-size: 10px;
   color: #fff;
   text-shadow: 0 0 2px #000;
+  --platform-tag: hsl(var(--hsl-darkorange-1));
 
   margin: 0 5px;
 
@@ -35,4 +36,16 @@
   &--resolved {
     background-color: @green-dark;
   }
+
+  &--osulazer {
+    background-color: var(--platform-tag);
+  }
+
+  &--osustable {
+    background-color: var(--platform-tag);
+  }
+
+  &--osuweb {
+    background-color: var(--platform-tag);
+  }
 }
diff --git a/resources/lang/en/forum.php b/resources/lang/en/forum.php
index eb775a30652..b17f5ef3a4b 100644
--- a/resources/lang/en/forum.php
+++ b/resources/lang/en/forum.php
@@ -295,6 +295,27 @@
             'to_1_done' => 'Added "resolved" tag',
         ],
 
+        'issue_tag_osulazer' => [
+            'to_0' => 'Remove "osu!lazer" tag',
+            'to_0_done' => 'Removed "osu!lazer" tag',
+            'to_1' => 'Add "osu!lazer" tag',
+            'to_1_done' => 'Added "osu!lazer" tag',
+        ],
+
+        'issue_tag_osustable' => [
+            'to_0' => 'Remove "osu!stable" tag',
+            'to_0_done' => 'Removed "osu!stable" tag',
+            'to_1' => 'Add "osu!stable" tag',
+            'to_1_done' => 'Added "osu!stable" tag',
+        ],
+
+        'issue_tag_osuweb' => [
+            'to_0' => 'Remove "osu!web" tag',
+            'to_0_done' => 'Removed "osu!web" tag',
+            'to_1' => 'Add "osu!web" tag',
+            'to_1_done' => 'Added "osu!web" tag',
+        ],
+
         'lock' => [
             'is_locked' => 'This topic is locked and can not be replied to',
             'to_0' => 'Unlock topic',
diff --git a/resources/views/forum/forums/_topic.blade.php b/resources/views/forum/forums/_topic.blade.php
index 85e44f2df29..6032b6799e4 100644
--- a/resources/views/forum/forums/_topic.blade.php
+++ b/resources/views/forum/forums/_topic.blade.php
@@ -89,9 +89,9 @@ class="
             @foreach ($topic->issueTags() as $tag)
                 <div
                     title="{{ $tag }}"
-                    class="forum-issue-icon forum-issue-icon--{{ $tag }}"
+                    class="forum-issue-icon forum-issue-icon--{{ str_slug($tag) }}"
                 >
-                    <i class="{{ issue_icon($tag) }}"></i>
+                    {!! issue_icon($tag) !!}
                 </div>
             @endforeach
         </div>
diff --git a/resources/views/forum/topics/_issue_tag.blade.php b/resources/views/forum/topics/_issue_tag.blade.php
index 4cfdeb216f3..2059b0123b9 100644
--- a/resources/views/forum/topics/_issue_tag.blade.php
+++ b/resources/views/forum/topics/_issue_tag.blade.php
@@ -4,18 +4,19 @@
 --}}
 <?php
     $state = $topic->hasIssueTag($issueTag);
+    $slug = str_slug($issueTag);
 ?>
 <button
     type="button"
     class="
-        js-forum-topic-issue_tag_{{ $issueTag }}
+        js-forum-topic-issue_tag_{{ $slug }}
         btn-circle
         btn-circle--topic-nav
         btn-circle--purple
         {{ $state ? 'btn-circle--activated' : '' }}
     "
     data-topic-id="{{ $topic->topic_id }}"
-    title="{{ osu_trans('forum.topics.issue_tag_'.$issueTag.'.to_'.(int) !$state) }}"
+    title="{{ osu_trans('forum.topics.issue_tag_'.$slug.'.to_'.(int) !$state) }}"
     data-url="{{ route('forum.topics.issue-tag', [
         $topic,
         'state' => !$state,
@@ -25,6 +26,6 @@ class="
     data-method="post"
 >
     <span class="btn-circle__content">
-        <i class="{{ issue_icon($issueTag) }}"></i>
+        {!! issue_icon($issueTag) !!}
     </span>
 </button>
diff --git a/resources/views/forum/topics/_issue_tag_osulazer.blade.php b/resources/views/forum/topics/_issue_tag_osulazer.blade.php
new file mode 100644
index 00000000000..7c97debaf88
--- /dev/null
+++ b/resources/views/forum/topics/_issue_tag_osulazer.blade.php
@@ -0,0 +1,7 @@
+{{--
+    Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the GNU Affero General Public License v3.0.
+    See the LICENCE file in the repository root for full licence text.
+--}}
+@include('forum.topics._issue_tag', [
+    'issueTag' => 'osu!lazer',
+])
diff --git a/resources/views/forum/topics/_issue_tag_osustable.blade.php b/resources/views/forum/topics/_issue_tag_osustable.blade.php
new file mode 100644
index 00000000000..e0a4edffcb7
--- /dev/null
+++ b/resources/views/forum/topics/_issue_tag_osustable.blade.php
@@ -0,0 +1,7 @@
+{{--
+    Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the GNU Affero General Public License v3.0.
+    See the LICENCE file in the repository root for full licence text.
+--}}
+@include('forum.topics._issue_tag', [
+    'issueTag' => 'osu!stable',
+])
diff --git a/resources/views/forum/topics/_issue_tag_osuweb.blade.php b/resources/views/forum/topics/_issue_tag_osuweb.blade.php
new file mode 100644
index 00000000000..2e28365d06c
--- /dev/null
+++ b/resources/views/forum/topics/_issue_tag_osuweb.blade.php
@@ -0,0 +1,7 @@
+{{--
+    Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the GNU Affero General Public License v3.0.
+    See the LICENCE file in the repository root for full licence text.
+--}}
+@include('forum.topics._issue_tag', [
+    'issueTag' => 'osu!web',
+])
diff --git a/resources/views/forum/topics/_nav.blade.php b/resources/views/forum/topics/_nav.blade.php
index 978436ae0b1..2f97d95fb89 100644
--- a/resources/views/forum/topics/_nav.blade.php
+++ b/resources/views/forum/topics/_nav.blade.php
@@ -11,7 +11,7 @@
 
         @if ($topic->isIssue())
             @foreach ($topic::ISSUE_TAGS as $type)
-                @include("forum.topics._issue_tag_{$type}")
+                @include('forum.topics._issue_tag_'.str_slug($type))
             @endforeach
         @endif