I feel as though I should have a dash by now, I've run all over everywhere I can get to several times and can't find anything but places that look like they need dash to pass. The power-ups I have are 6 HP, double jump, high jump, water gun and faster firing. ...

Adjustable? And should this work with a 360 Controller?

I completed the game with no health and no rapid fire powerups. The "Slow Shots" and "Powerless" achivements work but the "Low Life (Complete the game with no health powerups.)" does not. Please help! Thanks in advance!