Multiverse Tower Defense Code Checker Tool

Use the code checker below to verify any Multiverse Tower Defense code. Enter the code exactly as found — our database matches against 有効なコード (MTD, UNDERTALE, RELEASE, etc.) and expired archives. Remember the five-win requirement applies even to valid codes.

If checker shows active but redemption fails, see redemption troubleshooting. For full reward details visit 有効なコード list.