I also can't see the whole screen - on Kongregate. I was able to play the game on another site with no problem. Clearly the problem has something to do with Kongregate. Its a great little game when you can get it to work.
Sometimes hard to see the difference between blue enemies and bonuses. Also I would echo the need to figure out what the weapons are while actually mid level is hard to know what each is doing!
It would also be nice to go back to a saved level. If you have a bad level, you really have no alternative but take the time to lose and then go to last save. If I know I am going down, I would rather quit and try again, but not from the very beginning.
Fun for a while, but pretty early on you have built up as much as you can, and I found even playing an almost perfect game up to one point--not having lost anyone or anything or even spending on repairs, just building forces, that I got crushed even with a pristine fortress -- went from breezing through to hopeless.
Also would like to be able to move mortars and machine guns (not man portable? then call em howiters....)
Should be able to task repairs, especially to towers.
 "Hack Slash Crawl"){kind=icon}
 "Mecharon 2: Survival"){kind=icon}
 "Little Wheel"){kind=icon}
 "The Last Frontier"){kind=icon}