(adsbygoogle = window.adsbygoogle || []).push({}); Can anyone here help me with building my own sprx for (Ninja Gaiden 3 Razor's Edge) or helping me with some functions or how to enable and disable invincibility?

The best way to find that, would be with a debugger. CCAPI debugger or DEX Debugger both works fine. The hardest thing to do would be finding the adress.

Or what you can do is open eboot with IDA, try to find invincibility name, convert it to hex and then look in debugger.

Both are alot of work, but the quickest, would be the second one (IDA doesnt require alot of skills)