Berried Alive Chocolate Hints

Below are staggered hints for the puzzles on this chocolate bar.

Please be warned, that if you click on the solution, the answer is immediately revealed.

Hint 1

I think the colours indicate the letters used for each word.

Hint 2

Oh, and the way they follow is the order.

Hint 3

The colours also match another puzzle, so: Blue, Red, Green, Yellow

Hint 1

They look like letters, but don't act like them.

Hint 2

Maybe I should rotate the packaging...

Hint 3

That clue is really helpful. Mirror time!

Hint 1

Colours and letters. The colours must be important.

Hint 2

I've collected them up and there is 1 blue, 2 red, 3 green, 4 yellow and 5 black.

Hint 3

I wonder what happens if I put them in order like that, and read the letters?

Hint 1

Just funny lines going on here.

Hint 2

Actually, hold up. Should I angle the packet?

Hint 3

Two halves of the same word. It all makes sense now!

Top

PAID HIS BAR TAB

Left

HIDDEN IN CHAMBER

Right

SECRET MAUSOLEUM

Bottom

PRISON