How do I make a bomb?

How do I make a bomb that explodes and destroys every enemy in a certain distance?

You can use the distance expression:

+System - Compare two values: distance(Bomb.X, Bomb.Y, Enemy.X, Enemy.Y) < YOURDISTANCE
->Destroy Enemy
->Destroy Bomb

Hmmm Only works on direct contact.

The sound clip is going nonstop for some reason! Help!

Probably because of how events work.

If the condition where you have an action "Play sound" executes each tick, then the sound will be played each tick.

Either add a "System: Trigger once while true" condition, either make sure the event's condition only execute once.

And as anytime you ask for help in the forums, since we can't guess your code, be sure to post a capx.

Ok thanks!