IN REGARDS TO BUNNY REWARD ITEMS; Every time you complete a level you have a chance of the bunny giving you either coins or items, these items stack with the stash items you picked!! You still get the benefits of the loadout you picked at the start. This makes it easier as you progress through the levels, they dont replace them =).
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 "Rooster Warrior"){kind=icon}
 "Demons Down Under"){kind=icon}
 "Captain Nutty"){kind=icon}