How can I make a small bounce when the player touches an enemy or other?

it is a solution ... but it does not work properly ... because now when the "dead" animation starts, the bullet goes through all the zombies even to those behind ... while it should hit those behind and not those who are " dead animation "

sorry for answering after all this time but commitments have taken me away from the pc

I tried your solution and I must say that it works .. only that the zombie falls from the platform even if the platform is solid

zombie and plattform behavior have solid

imgur.com/a/8cVkui2

i try now whit set collision disable but no is good zombie falling down from the plattform

this is google tranlation

when the zombie's points of life are at zero part animation that dies with the flash effect, after the animation the zombie disappears with a destroy effect, only during the animation the shots do not go beyond the zombie

sorry i try to explayn best..

when my sprite shot a bullet destroy a zombie ok??? but zombie before being destroyed do an animation... a dead animation ok??? when anination is on play... if i shoot.. my bullet go on collision whit zombie... and no whant.. because if i need 1 shot for destroy it why bullet have active a collision whit zombie?

i hope now i speack better

now is all ok!!!

but when have collision bullet on zombie... zombie change animation and at the end he destroy.. all correctly.. just a small problem..

zombie rest "solid" instead he are destroyed... and i no want...

actually set is 1 shoot 1 kill what i do for let bullet trepassing zombie???

at moment every shoot go on collider vs sprite until he stop th animation

tnk and sorry for my bad english

tnk soo much

ok tnk you

and you know wat i do for destroy a sprite after end animations?

this file no exist please help me i am new

i try to make a plattform game but have a problem...

a bullet go from let to right.... and i want.. if i look at left bullet go in left direction..

imgur.com/a/wtr8qR9

this is my command

and here

imgur.com/a/9IwSTxY

i have to destroy a enemy and work ok that

lol my wrong i give behavior bullet.... and no need