Splatoon 2 Cheats

While in the lobby (online or salmon run), as the music is playing, you can move certain buttons to make your type of music.

Effect	Code
Adjust the pitch	Move left and right joy-con
Make noises in a deep voice	X, Y, A, B
Make noises in a high voice	Left, Right, Up, Down

 

While at The Shoal, before looking for a room, hold down L, R and the Left Stick of the controller (often referred to as L3) and it will switch to LAN mode after some wait time. Your Switch must be docked for this to occur and be connected to a LAN setup for it to work successfully.
This is useful for local tournaments, as local wireless can cause lag and disconnects more frequently. This also makes it so people playing with local wireless cannot find your game.

Effect	Code
LAN Play Mode	L+R+L3/Left Stick

 

After defeating the final boss. Return to Octo Canyon and Marie will put up a TV to view the credits anytime.

Unlockable	How to Unlock
Credits TV	Beat the final boss and return to octo Canyon

 

As you play through the Octo Canyon single player mode, you’ll unlock new Hero Weapons to use as you progress.

Unlockable	How to Unlock
Hero Blaster	Unlocked in Lair 19
Hero Brella	Unlocked in Lair 20
Hero Brush	Unlocked in Lair 22
Hero Charger	Unlocked in Lair 06
Hero Dualies	Unlocked in Lair 05
Hero Roller	Unlocked in Lair 04
Hero Shot	Unlocked in Lair 01
Hero Slosher	Unlocked in Lair 10
Hero Splatling	Unlocked in Lair 13

 

First you must scan your pearl and marina amiibo in to get the headgear. Unlike other amiibo you don’t have to reach a certain level to get these- simply exit amiibo menu and save your gear onto it and scan them on again.

Unlockable	How to Unlock
Marinated Headphones	Scan Marina amiibo in the for the first time
Marinated Slip-Ons	Scan Marina amiino for the second time after saving gear options in the gear menu in equip.
Marinated Top	Scan Marina amiino for the second time after saving gear options in the gear menu in equip.
Pearlescent Crown	Scan Pearl amiibo in for the first time.
Pearlescent hoodie	Scan Pearl amiino for the second time after saving gear options in the gear menu in equip.
Pearlescent Kicks	Scan Pearl amiino for the second time after saving gear options in the gear menu in equip
Picture with Marina!	After scanning the Marina amiibo in for the first time you can take selfies with her in either her octo expansion outfit, stage outfit or during fests
Picture with Pearl!	After scanning the Pearl amiibo in for the first time you can take selfies with her in either her octo expansion outfit, stage outfit or during fests
Squid Beatz 2~ Marina mode	Scan Marina amiino for the second time after saving gear options in the gear menu in equip.
Squid Beatz 2~ Pearl mode	Scan Pearl amiino for the second time after saving gear options in the gear menu in equip

 

Please keep in mind that they have the same stats as their counterparts, and are merely a cosmetic thing.

Unlockable	How to Unlock
Hero Blaster	Complete every Singleplayer level with the Hero Blaster
Hero Brella	Once the normal Brella is available in Multiplayer, complete every Singleplayer level with the Hero Brella
Hero Charger	Complete every Singleplayer level with the Hero Charger
Hero Dualies	Complete every Singleplayer level with the Hero Dualies
Hero Roller	Complete every Singleplayer level with the Hero Roller
Hero Shot	Complete every Singleplayer level with the Hero Shot
Hero Slosher	Complete every Singleplayer level with the Hero Slosher
Hero Splatling	Complete every Singleplayer level with the Hero Splatling
Herobrush	Complete every Singleplayer level with the Herobrush

 

Many weapons become purchasable from Ammo Knights after reaching certain levels from playing multiplayer.

Unlockable	How to Unlock
.52 Gal	Reach Level 14
.96 Gal	Reach Level 21
Aerospray MG	Reach Level 6
Aerospray RG	Reach Level 28
Blaster	Reach Level 5
Carbon Roller	Reach Level 7
Clash Blaster	Reach Level 30
Custom Blaster	Reach Level 27
Custom E-Liter 4K	Reach Level 30
Custom E-Liter 4K Scope	Reach Level 30
Dapple Dualies	Reach Level 26
Dynamo Roller	Reach Level 20
E-Liter 4K	Reach Level 20
E-Liter 4K Scope	Reach Level 30
Enperry Splat Dualies	Reach Level 11
Firefin Splat Charger	Reach Level 16
Firefin Splatterscope	Reach Level 25
Flingza Roller	Reach Level 24
Goo Tuber	Reach Level 22
H-3 Nozzlenose	Reach Level 29
Heavy Splatling	Reach Level 8
Jet Squelcher	Reach Level 17
Krak-On Splat Roller	Reach Level 12
L-3 Nozzlenose	Reach Level 18
Luna Blaster	Reach Level 19
Mini Splatling	Reach Level 23
N-Zap ’85	Reach Level 9
Octobrush	Reach Level 10
Rapid Blaster	Reach Level 13
Slosher	Reach Level 5
Splash-o-Matic	Reach Level 25
Splat Charger	Reach Level 4
Splat Dualies	Reach Level 4
Splat Roller	Reach Level 4
Splatterscope	Reach Level 15
Splattershot	Reach Level 2
Splattershot Pro	Reach Level 10
Tentatek Splattershot	Reach Level 4
Tri-Slosher	Reach Level 15

 

By scanning the Callie & Marie Amiibo, you can unlock the Hero Replica Outfit and Armor Replica Outfit, respectively. However, you must complete Single Player mode first to unlock their respective gear sets.

Item	Location
Armor Boot Replica	Complete the Single Player campaign, then scan the Marie amiibo.
Armor Helmet Replica	Complete the Single Player campaign, then scan the Marie amiibo.
Armor Jacket Replica	Complete the Single Player campaign, then scan the Marie amiibo.
Hero Headset Replica	Complete the Single Player campaign, then scan the Callie amiibo.
Hero Jacket Replica	Complete the Single Player campaign, then scan the Callie amiibo.
Hero Runner Replica	Complete the Single Player campaign, then scan the Callie amiibo.