I tried to mimic and recreate Grenade explosion effect from the new Spiderman game by Insomniac Games.
Concept is simple: Capture one frame and freeze.. then blend slowly back to real time..
Really love it. GG Insomniac games! In case if you not saw this effect you can check here: / billowingmildvelociraptorcoolcat
Yeah well i am a gameplay programmer, so my result is rough.. but logic working well