Simple way of refreshing/auto updating a PNG texture in the game engine?

[mataii]

Maybe this can help you out

FlashBang/Dazzling effect

I was looking for a way to do something like a flash bang effect in blender for my game level, and started with it then when I had this finished I noticed that there was something like this in the forum, but I also noticed that there was something missing in that implementation and I already have it, and it was the dazzling effect. So hereis my result: [https://gifyu.com/images/2017-06-30_18-26-55.gif]

I did this to simulate dazzling effect, and I used a script to update an image with the screen capture, pretty much like you want it, but with a different aproach.

This file is quite old, so dunno if it works with the latest 2.7x or UPBGE but it might give you a hint