I went in and counted my achievements, and I counted 65. However, when I play either the campaign or survival, the game says that I only have 63.
Also, the money needed for health is ridiculous, it should go up maybe every 5 waves, and then only by like 5, not ten. I want to save up for a compound bow, but i can't get anywhere near the cost for it because I keep spending all of my money on health.
I think that you should change the firing from space to clicking the mouse, or to autofire. Using space in conjunction with the mouse and WASD is very, very awkward.
My biggest complaint is that sometimes the spray just goes crazy, even if i only tap the mouse. This make the fifth stage of the bonus chapter extremely hard, because then i lose ALL of my acid and i always end up dying
To do WASD, in place of Key.RIGHT, Key.DOWN, etc., put in the following numbers, and the numbers ONLY, for each corresponding key: A=65 D=68 W=87 S=83 Keep this alive with copy and paste please.