I did the whole game 100% in one go so now I don't know what I got for what.
I even did every station with every weapon, and have no clue what I got for it.
So what are the completion rewards in splatoon 3? What do you get for each action?
So I looked deeper into it, and heres what I got.
You get the hero shot, headset, shirt and shoes replica. Also a sticker for your name plate. On the online app, you will also get a wallpaper.
You get access to the secret kettle (Champion's road kinda thing; super hard level).
You get the bear ears headset and the title Alternan World Champ. Also a sticker for your nameplate.
The collectibles are their own reward. Nothing more is given.
Each zone gives you a sticker of the zone.After surveying all areas, you get another wallpaper on the app.
You get nothing. Good day to you sir.
According to GameWith and their Splatoon 3 wiki guide:
You will receive a Hero Shot Replica after completing the Hero Mode to the end. The performance is the same as Splattershot.
After completing the
Secret kettle level
you get: