Tank attack

A very nice game, not a system I've seen before. A few suggestions would be: More tower options or and upgrade system, Tougher as opposed to faster Tanks (perhaps a few faster units could appear but in general it'd be better if they were just harder to kill) and a better income rate, The only set-up I found to work was to spam 3 factories at start and spot build defenses as I went. Other than that it's a great game and I can't wait to see it continued into a more full game.

Could be a really good game. Needs a few adjustments though. Tower prices at the start are too high compared to the enemy onslaught. Would like to see tower upgrades. With a bit of work this could be for me a 5/5 but as it is can only give 3/5. Good concept!

I still have no idea what ends a game, one time I got to 15 and one time I got to 12, both times not a single tank went through. Building more than 4 factories is a mistake contrary to my previous post, can just sell them after you start getting enough kills to make money.

Pretty easy game really - build 2 factories, put in lights as the enemies come in in a row right above, once the row is filled and/or no gaps with enemies coming build more factories until you have a line at the bottom. Then at lvl2/3 build a second row of lights above the first as enemies start to bunch up. Finally build a couple rows of mediums above those, and sell the 2nd row of lights and fill in with heavies. At this point you have a full row of factories and enemy deaths are starting to make you money, I filled in 3-4 more rows of mediums and starting replacing with heavies although I'm not sure the DPS is better.

First of all, you might want to give some instructions.
Secondly, what the heck is going on here?
Lastly, this game needs a lot more refining.