There are many ways to farm coins in Mario & Luigi: Brothership, but the best way to do it is by using the Coinpiler Plug. This coin farming guide includes all the best methods to farm coins and complete Coin Challenges fast!

Best Coin Farming Method

Attack Enemies with the Coinpiler Plug Equipped

The best way to farm coins is equipping the Coinpiler Plug and hitting enemies as hard as you can. The Coinpiler Plug makes enemies drop coins with an amount proportional to damage dealt, which means the more powerful your attack is, the more coins you will get.

You can unlock the Coinpiler Plug after crafting a total of 8 Battle Plugs. Craft the Coinpiler Plug itself using 40 Sprite Bulbs, equip it, and head out to mug enemies!

Other Ways to Earn Coins

Harvest Plug Radishes

Something you should always do is harvest every Plug Radish that you come across. You'll find a lot of patches of Plug Radishes while exploring and these will be valuable sources of coins, especially in the early game.

Sell Items

Another quick way to farm coins is selling the items you don't need to shops! You can sell obsolete gear pieces and excess items that you've likely obtained from enemy drops to buy things that you do need.

Play Minigames

Playing minigames and reaching certain milestones also rewards coins. However, most minigames are not repeatable and only have one set of rewards, which makes them less reliable for farming coins than the other methods.

Coin Collecting Challenges

Coin Enthusiast, Coin Collector, and Coin King

No.	Challenge	Guide	Rewards
22	Coin Enthusiast	Receive a total of 5,000 coins in battle.	・Stache Bean x1 ・Super Syrup Jar x1
23	Coin Collector	Receive a total of 15,000 coins in battle.	・Stache Bean x3 ・Heart Bean x2 ・Ultra Candy x1
24	Coin King	Receive a total of 50,000 coins in battle.	・Golden STACHE Gloves x1 ・Speed Bean DX x1 ・Defense Bean x1

Earning a total of 5000, 15000, and 50000 coins in battle completes the Coin Enthusiast, Coin Collector, and Coin King challenges, respectively.

Note that only coins obtained in battle will be counted. Coins earned from other sources like Question Blocks, Plug Radishes, minigames, and sold items won't count towards this challenge.

How to Unlock and Complete Every Challenge

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