Edit for better understanding.
Here are all the .exe i made for all the runner (2x zoom, no ads and easy windows capture) :
Stencyl version : https://www.dropbox.com/s/884vu4b43zz5vun/Persist%20standalone.exe?dl=0
NewGround version : https://www.dropbox.com/s/18v7ftpg649daw1/Persist%20newgrounds%20standaln.exe?dl=0
Kongregate version : https://www.dropbox.com/s/cmgozpsoz097tza/Persist_Kongregate.exe?dl=0
(idk maybe one of the code is better, stencyl version lags more on my side) If you have any problem with one of the .exe you can go for the "light standalone" (just without ads and you can also 2x zoom with right click) : http://static.stencyl.com/games/18695-7.swf
If you encounter any problem with anything tell me, i'll try to help you.
GL&HF for the runz c: