Does this editor work for survival mode?

Does this editor work for survival mode?

How do you get this to work with spec ops and survival?? Thanks Seth for all your work brother...
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This is only for the Single Player I presume? STILL AWESOMESAUCE Thanks!

even if i jump high as i can i fall to my death, is this going to be fixed? but great editor bro- keep up the good work

does the cheat button and dvar button block achievements