Your French? The filenames are in French :tongue:.
I'm too lazy to see them animated, but they look nice. The twisting glow trail or whatever it is looks weird, but if it works...
The last one is really nice. A bouncing flame ball right? Although I still think that just because it's wider then tall it's worth doubling the file size...
But most importantly, you NEED alpha transparency if you want it to look right (unless it's a one-use animation in your game that's on a black background, the color will be really messed up with ADD). I do it
like this, if your wondering.