Hi all, just made a simple example for building using the snap grid extension,
To Test
https://games.gdevelop-app.com/game-e7b3fd25-1028-436b-991b-47fb4004b023/index.html
To Download
https://aesomorph.itch.io/building-gdevelop
wasn’t sure how to implement the click drag type building such as in Age of empires for walls but i hope this helps anyone in their projects as always feedback welcome!
Enjoy!