how do Iget over the purple swamp-water-stuff in Peace Keepers?

[dynastystar]

title

[dynastystar]

screenshot: https://steamcommunity.com/sharedfiles/filedetails/?id=2199222756

[Trindalas]

Shoot the rock with the bullseye on it with the cannon.

[dynastystar]

Originally posted by Trindalas:

Shoot the rock with the bullseye on it with the cannon.

okay, and how do I open the metal chests in Peace Keepers? They look bolted down or something, I have the Golden Key now(what I previously though I needed) and I've gotten all the other stuff in the level.

[NBOX21]

Originally posted by dynastystar:

okay, and how do I open the metal chests in Peace Keepers? They look bolted down or something, I have the Golden Key now(what I previously though I needed) and I've gotten all the other stuff in the level.

Same way you shoot the rock - use the cannon to destroy those metal chests!

[dynastystar]

I think I may have experienced a bug, I've done 100% of all four non-boss levels in Artisan(as well as well as every level in Peace Keepers), but It won't let me into the boss level, says that I'm not ready and that I need to "complete one of the other Artisan levels", am I doing something wrong?
Edit: Found the problem, apparently pressing Start, and selecting "Exit Level" on a level you completed makes it so that it doesn't count towards unlocking the Artisans Boss