missing blood. please help!

[diomdennis]

it doesnt seem like my own bug since the only events where the blood destroys is when they r out of the ground and when the blood has to paste into background. one of the later levels where made out of the first but the blood also disappear here. ive tried to copy the first level again and change things that were changed in that level too like the backgrounds, the music some objects but the blood doesnt disappear so i rly dont know what the problem is.

[diomdennis]

where have everybody gone? is someone looking at the file or?

[evilpantsmaster]

ummm, there is an error with the file.

"Invalid File. This error has been forwarded to MediaFire's development team."

100MB is HUGE. Just save your project with a different name and delete any unnecessary frames.
I did the exact same thing with one of may games (Which was over 300MB)

Your problem may be the "paste as background" part. For each time you make blood it adds to the number count (anything above 800 slows it down.)

IDK what the problem is but did you "Only one action when event loops." Or maybe you should restrict actions.