2x more awesome, bonus extreme! – Increased damage. When child grenades explode, each releases one additional child grenade.
Usage & Description
The Bonus Package is a powerful MIRV grenade that launches child grenades in a standard MIRV distribution, and then the child grenades each eject another child grenade of their own. Its multiple series of child grenades allows it to spread explosive destruction over a wide radius, possibly destroying entire mobs of foes with one grenade. In enclosed spaces it can cause phenomenal amounts of damage where targets can sustain multiple hits.
The Bonus Package is compatible with all types of delivery mechanisms.
The Bonus Package can drop from either Boom or Bewm and, as a result, it is possible to have two drop on a single run, making the Bonus Package one of the easier legendary items to farm.
The Bonus Package has a Seraph counterpart called Meteor Shower, which has a generally higher number of child grenades doing more overall damage in a tighter radius.
It is recommended to obtain a Bonus Package with at least some fuse time, as it is easy to kill oneself with a fuse time of 0.
A homing, sticky homing or rubberized Bonus Package is potentially dangerous to the user if it targets an enemy that is in melee range.
In Chinese localization, the Bonus Package is named as "买一雷送一雷", which roughly translates to "Buy one grenade, get one free".
Borderlands 2 Legendary Grenade Mod - Sticky Homing Bonus Package-2