Needs an auto-send button.
Also, I'm not sure how difficult the programming would be for this, but an auto expand defences button would be handy and a rebuild option.
I like it so far. Furniture is extremely expensive, haven't looked at anything else, but I'm sure it's the same there as well. A bit difficult to control the Crags when certain combinations are pressed (up and left while hitting a while on a wall, up and left while hanging from ceiling doesn't work, etc.). It's also hard to tell whether swinging into an opponent will hurt you or it.
Bleh...
The "hourglass" level is a buncha bull... I've been playing for 20 minutes, non-stop attacking the center, but to no avail. I've taken it a couple of times, but then it wipes out the towers I'D placed in the area around the center tower, so the enemy just took it right back.
Bleh...