The weight system seems unnecessary. I'm not really at an advantage for carrying 50 iron around, so why stop me? I guess potions and items sorta could make sense, but I don't understand equipment and materials.
What the hell is wrong with people? This isn't pay to win. You CAN'T pay to win. Go ahead, buy all the classes and perks, and try to play. You won't fair any better than before because it's a hard game. Classes add variety, and the first class you have is the easiest.
If this is supposed to be related in any way to "How to Make a Game" then the dev must have stuck his head in a cow's butt and let the cow make a game. This sucks, and is nothing like the other one.
Stuck on level 3. I can stretch the bar with the arrow keys, and there's always a white pixel somewhere. I tried clicking it, aligning the bar to it and clicking...