What tools are you using extract each game engine?

[thomasxlong]

Starting to realise some of the tools I use to decompile the various game engines might be getting a little outdated recently, which makes sense becauseI have been using most of them for at least a couple of years. I am finding more than the odd game recently from one engine or another that the tool no longer works on.

What tool have you found to be the most reliable to use for each engine? Do you have a back up just in case? And that do you use if that one doesn't work?