| Unlockable | How to Unlock
|
|---|
| Luigi - Up Close & Personal (Precision) | Clear Ultimate Challenge 2, then purchase this primary weapon from the Battle HQ.
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| Mario - Grid Gavel (Melee) | Clear Ultimate Challenge 1, then purchase this secondary weapon from the Battle HQ.
|
| Peach - Scubam! (Grenaduck) | Clear Ultimate Challenge 3, then purchase this secondary weapon from the Battle HQ.
|
| Rabbid Luigi - Righteous Rocket (Rocket) | Clear Ultimate Challenge 1, then purchase this secondary weapon from the Battle HQ.
|
| Rabbid Mario - Kite Commando (Boomshot) | Clear Ultimate Challenge 3, then purchase this primary weapon from the Battle HQ.
|
| Rabbid Peach - Iron Curtain (Sentry) | Clear Ultimate Challenge 2, then purchase this secondary weapon from the Battle HQ.
|
| Rabbid Yoshi - Kimono No No (Rumblebang) | Clear Ultimate Challenge 4, then purchase this primary weapon from the Battle HQ.
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| Yoshi - Sixty-Watt Swat (Rocket) | Clear Ultimate Challenge 4, then purchase this secondary weapon from the Battle HQ.
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