I had to try twice, but I did it! :D
I didn't find iron beyond the initial vein, which made the game a little difficult, I got almost 2k wood on the other hand.
The game lags a little, perhaps because the map is very large and there are many enemies. If so, look into ways to optimize so that enemies only execute when they are on screen.
Other than that, the game was super interesting. I ended up using the wagon as a scout, looking for paths with fewer enemies before sending my warriors! hahaha
Congratulations on having done so much in such a short time, it couldn't have been easy!
PS: About the exports... Next time, put the export of each system in a different zip and select the correct option in itch (.exe and .pck as win, .sh as mac and .x86_64 as linux only). You put all the files as being from all systems, which is a bit confusing.