Woooo, i created my first game designing tool :D
Hi to all girls and boys participating at Ludum Dare and not, i’ve created a simple tool for creating maps for my upcoming game, if someone is interested please create a map and send me mappa.txt file in the comments or on twitter, i’ll probably use it in the final game :D, the gameplay is non existent, but it’s enough to say that will be a dungeon crawler 
Some tips:
left click puts obstale
right click remove it
esc to esc and save
borders are already obstructed in the game, no need to put wall around them
Here the link and thanks for the attention https://drive.google.com/file/d/0B548D60Cd4JVV3RNcmNReTd5ZjA/view?usp=sharing