For a step-by-step visual on the file-swapping method and specific IDs for the tank gun and projectiles, watch this guide: Make your own Tank - TABS Yukishi Goemon YouTube• Apr 30, 2022 Guide :: How to make Tanks,Raptors,and Horses

Open the .unit file using Notepad or Notepad++ . Find the line "m_unitBase" and change its "m_ID" to 1620026876 (the internal ID for the Tank base).

Stare at the buried tank inside the hole until it glows and shakes. It will then be permanently available in your Legacy faction.

The most direct way to get a tank into the creator is by modifying the unit's local save file to use the tank's internal asset ID.