Lil' Arnie's Upgrade

This side quest has players obtain Lil' Arnie's from the Mystery Box, then kill one hundred and fifty total zombies (shared among all players in the game), then finally throw a Lil' Arnie into the church window in the Spawn area of the map.

You can also use a Crate PowerGobbleGum or the Permanent Pack-a-Punch side quest when getting the Lil' Arnie's out of the box to instantly upgrade them without needing do this quest.

Requirements

• 150 total zombie kills with Lil' Arnie's between all players in the game.

There is no audio cue when the total amount of kills has been reached, however the Lil' Arnie's will take slightly longer to kill zombies and will also launch them up into the air.

Church Window

Once you have killed one hundred and fifty total zombies with Lil' Arnie's, head to the Spawn area and throw a Lil' Arnie into the Church window to obtain your upgrade.