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W3M to W3X

Level 3
Joined
Oct 6, 2025
Messages
16
Hello how can I save my map w3m into w3x. Ive tried everything only thing I cant find the WC3 Map Header Editor to edit the war3map.w3i and change flag melee to expansion and the other option I see is to edit with hexadecimal system.
What you guys think, I dont wanna restart the map and copy everything
any ideas?
 
? The option should be in the drop down menu when you save the map

1767443681956.png
 
thank you man that worked but the icon of the file now is like a blank paper not a w3 map icon and its not found when i try to create a custom game.

any ideas?
 
thank you man that worked but the icon of the file now is like a blank paper not a w3 map icon and its not found when i try to create a custom game.

any ideas?
The map is probably corrupted or you didn't saved your map in a correct path (namely "Documents\Warcraft III\Maps"). Make sure you followed Chaosium's suggestion. That's the only legit way for this trick.

Also, I believe a W3M map will only be saved as W3X if you added TFT-related stuffs in the World Editor. That's a shame because in Reforged every new map you created were now saved as W3M.
 
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