How do I improve the performance of an .exe file?

I already followed some of the optimization suggestions, from moving all sprites that use effects that are similar to the same layer, or just removing them. If i use a browser i get steady 60 fps, i have under 20000 collision checks happening at the same time, not a lot of objects using physics etc, webgl activated, a bunch of stuff, the difference between the performance of the .exe and the web version is massive. playing the .exe is almost like playing in slow motion.

well, i have been reading a bunch of threads on this subject (preview vs .exe) and it seems like a touchy subject.

I just want to know why this is an issue if the exe is actually a wrapper and the game is basically running on chrome.

Is there a way to improve this or is it a known issue with no solution?

In NWjs 0.29 is a bug with webGL. If you use 0.29 try 0.28 or wait for 0.30

https://github.com/nwjs/nw.js/issues/6498

Thanks for your reply.

Yeah that's definitely the issue. I am not sure if blend modes are dependant of WebGL but that's the first thing that stood out for me besides the terrible framerate: all effects were not showing. I guess i will try with a previous version. Thanks.