I was going to make a save like this but instead found one already up and just updated it a bit
The original creator is here so credits to him for making this great save.
I have Updated this save with 1,000 limbs cut off and also I have got the missed collectables that is possible in Singleplayer it is now 92.4% done instead of 91.3%.
the collectables on Chapter 4,Chapter 11 and Chapter 14 require CO-OP
This save will unlock achievements when certain things are done and may be out of order I recommend you play the game legit then use this save to make sure it's all in order.
Click here to download