I've modified core/graphics/arrows/*indication*.png and find that in-game they are clipped to game tile boundaries, even though the bounding box of the sprite is placed so as to overlap multiple tiles.

Thanks, someone on IRC also pointed out this strategy. I had no idea what defender capsules were or how to use them, previously.

That should probably go in the tips/popups for the level.

I've got a rocket launcher and a submachine gun. The tips for the level say to make weapons (and, presumably, ammo) quickly to attack the enemy bases. I can get into the first small base by slowly building an advancing line of gun turrets (is there a faster way to do this than having the turret on h...

I'm doing the scenario where I have to make a bunch of conveyors. When I try to purchase more than 64, my resources keep disappearing but I don't get any more conveyors.

The demo works fine, as far as I can tell. I was able to navigate the menus and play the game with no problems. I downloaded the latest alpha and now encounter the following graphics glitches: The menu and options interfaces are missing background (the grey boxes that should be around/behind all the...