The IED Bomb is available in the shop for purchase. You can buy 10 of them for 8 gold.
"Devastating homemade device with a great blast radius, designed to defeat even the most heavily armored enemies."
When used, this bomb is put on the ground right in front of where you are standing. It does a high amount of damage and has a large splash radius. Because, of this you must run away immediately so as not to be damaged or killed by the bomb. This bomb is most effectively used if someone is chasing you, or if you are near multiple enemies and you are about to die.