The Amazing Spider-Man Tips

Easy "I'm on a Roll!" Achievement
The I'm on a Roll! achievement requires a 42 hit combo when fighting. An easy way to accomplish this is when you enter the West Pumping Station stage. You'll eventually encounter enemies who spit acid at you. Take them down with stealth but leave 1. Now attack this one by repeatedly hitting X to build up your combo. When he's about to spit acid, you're told to press the L stick + A to jump over him. As you do, continue hitting X to continue the combo. Repeat as many times as you'd like to build up your combo. You'll easily get 42 hits. The enemy won't be beaten or fall down until you use B for a signature finish.