One fan appears to have gotten their hands on Splatoon 3 early, causing the entire game’s story mode content to leak online.

It’s always unfortunate when a massive game leaks just before release day. And with Splatoon 3 set to debut on September 9, we were only days away from getting our hands on Nintendo’s shooter for ourselves.

But for all those that just can’t wait to take a peek at what’s up next for the Inklings and Octolings, you might be interested in a new leak that’s appearing online.

Those who don’t want to see spoilers of any kind – look away now and maybe consider muting the word Splatoon on Twitter.

Read More: Where to Pre-Order the Splatoon 3 Nintendo Switch OLED & Pro Controller

Splatoon 3

Splatoon 3 Breaks Shelf Date, Leaks All Campaign Bosses

Splatoon 3 has leaked online in its entirety, as at least one fan appears to have the game almost a week early.

The user, known as Splatoon3Leaks on Twitter, has already posted a huge amount of footage online, including what is effectively the entire story mode.

Although we can only imagine that the user will be taken down as soon as Nintendo becomes aware of their posts, they’ve also uploaded a video showcasing all the Splatoon 3 cutscenes and story bosses, which has been seen by around 30,000 fans at the time of this article’s writing.

Shiver Splatoon 3 Deep Cut Idols

Most notably, the 21-minute-long video also finally reveals the appearance of Mr. Grizz, the owner of Grizzco Industries and the final boss of Splatoon 3.

Despite Splatoon fans knowing Grizz solely as a carving of a bear, it turns out – shockingly – that he is indeed a Grizzly bear.

It seems that players will be going toe-to-toe with the Grizzco owner in a major boss fight that takes them into the upper atmosphere.

They’ll also be facing off against the 3 members of Deep Cut, as well as a DJ Octavio, the usual antagonist of the Splatoon universe.

UPDATE: Nintendo has finally blocked the gameplay footage with a copyright strike. However, the full boss fight roster can be found below:

All Splatoon 3 Boss Fights In Order

  • DJ Octavio
  • Frye
  • Shiver
  • Big Man
  • Mr. Grizz

We already know about all these confirmed Splatoon 3 stages, but we bet it’s only a matter of time before leaks reveal even more arenas!

Managing Editor
Max has a wealth of experience in the industry and is a lover of all things video games, situated in Manchester, United Kingdom.