[quote:f8pl7l7b]Actually I read somewhere that turning off collision doesn't optimize it at all, as a matter of fact you have to use Box2D instead of the asm [which is the better version] version to HAVE that ability.
Yes it shocks me that the ability to "turn off" collision is actually viewed as a feature in Construct 2 [because the web2D asm doesn't support it].
Please correctly me if I am wrong facecjf, Just trying to help ;p
I honestly don't know. I have read that asm.js is better, https://www.scirra.com/blog/132/more-about-asmjs-powered-physics but from my experience, Box2D web works better. I just assume that with Box2D, having collisions 'on' is another collision check, so I would also assume that it would improve performance if it's off.
[quote:f8pl7l7b]I really love Construct 2 though, it is the Best 2D Game making program out there
+1 It really is! I'm a designer by trade.. and C2 has really broadened my understanding of game development.