Bouncer
From Ratchet & Clank wiki
The Bouncer fired a large bomb out at enemies. Upon impact, the large bomb exploded, releasing many smaller bombs that continued to damage enemies in range. The Bouncer could clear out rooms of enemies without Ratchet actually having to enter it. Although the Bouncer was a Megacorp weapon, Ratchet could acquire it from Slim Cognito on Aquatos, in Up Your Arsenal. In Ratchet: Deadlocked, Shellshock had a very similar attack except that his attack automatically deployed the small bombs, instead of a single big bomb sending out the little ones. With use, the Bouncer upgraded to the Heavy Bouncer which shot an even bigger bomb that released still bigger bomblets that would light up the entire screen. It had a very slow fire rate.
