I savour the pleasure of finding the walkthrough so simple and straightforward, when your mind could be a tangled mess. I only watch the walkthrough when I get stucked for hours though.
Nice flooding mechanics. A novel kind of strategy and defence game. Sad thing about being too short and being a demo. You're talented and could sell a lot for that, though I would buy it. 5/5
It's pretty easy at first. Sell the battery and rise the supply and recycle factory. then all you need to do is to keep building key 6 and 7 (forgot their names). It's awesome. However, when you get to lvl 7, this skill starts to suck. Hate it when they use atomic subs with battle ships. Then, out of the blue, they bring bombers! Can anyone tell me what units do you get after lvl 7?
In level 15, put the laser facing left, above power source.
add Mirror two squares above the mirror laser fires into, don't change direction. Add laser dector and change direction next to the mirrior you just put. Put robot under the first mirror fires into. Put Ball above all those blocks, on top of the screen. Put laser dector under balls, no direction changed. Put mirror on the right of all laser dectors (all of them direction changed), except the first laser fires into. put one on the left of the left of all laser dectors, no change. Last, put bot under the temp battery.