When it says "Let's rock!" what it means is, once the soldier is wearing the archery armor, drag him to the tower where the arrow is pointing and THEN rock.
Very interesting concept. Unfortunately, after playing it a bit, I scrolled down and read the Developer's comments. Rated 1/5 stars based on your attitude alone.
You can get defensive if you want, but keep in mind that we are your audience. You may want to be nicer.
First: I bought the next weapon (shovel) when i had a +10 spoon and about 5100 scraps - i got the shovel, but then i had around negative 4000 scraps.
Second: I'm really interested in the story, but I seem to be missing bits if i let it idle! How can i re-read what i missed?
The screen you are on is tied to the scraps algorithm... I cannot add a back button because the way I programmed it will force the system on the next screen if you have more scraps than the required threshold. When you finish the game, the game resets with a much higher scrap requirement to move from screen to screen. You can see the bits you missed this way. I will try to find a more convenient solution.
My attitude is to make good games.