How do I minimize size of pictures

Hello

I am almost done withe a game I made and now when i Export it I see that same Picture comes up un more then one sprite sheet. I have use same pictures in some diffrent sprits , Exampel I have one sprite that have drag and drop one Bullit and one partical sprite all use same picture.

But I get 3 sheets and that seams a bit of wast of space.

Can I use 1 sheet for all 3? sprites/particel?

Thanks

That's just the way Construct works, it creates one spritesheet for each object in the project. I don't think you can do anything about it.

So only way is totry using same sprite but have behavuers togeld on of?

do any know if blank frames in animations take upp space?

I´ve tried it here and each blank sprite has 372 bytes