diff --git a/data.yml b/data.yml
index 86c5f19..eb40653 100644
--- a/data.yml
+++ b/data.yml
@@ -9,6 +9,13 @@ limitedTime:
   deadline: '2025-10-20T23:59:59'
   detailedDescription: |
     Shiba is a two-part adventure about game development. Create a game with Godot (an open-source game engine), earn SSS, use that for shop items, but most importantly, an invitation (and flight stipends) to Tokyo, Japan with 29 other Hack Clubbers to build a pop-up arcade!
+- name: Siege
+  description: Code every week, get prizes. Make it to the end, get a framework!
+  website: https://siege.hackclub.com/
+  slack: https://hackclub.slack.com/archives/C08SKC6P85V
+  slackChannel: "#siege"
+  status: active
+  deadline: 2025-11-30
 - name: birthday-cards
   description: You ship a birthday themed project we ship a birthday card!
   website: https://birthday-cards.hackclub.com/