Rise of the Tomb Raider [lvl4+]

Solution:
Hint 2: this is from one tv show about island. Google search by pic gives link
Now we have numbers: 4 8 15 16 23 42 first five -> 4 8 15 16 23 Now we may decrypt Vigenère via this key.
If you don't know how to calculate manually (wiki may helps you), then you need to replace numbers to letters and use calculator (calculator replaces letters by numbers again)
Hint 0 gives link to calculator and hint 1 specifies mode for it. We replacing numbers to letters for it: 4 8 15 16 23 -> eipqx
Calculator answer is rcsixcw. We know, that code should be 5 symbols, not 7. Watching on code....: rcSIXcw -> rc6cw
Hint 3 gives last conversion: rc6cw -> Rc6Cw

PS: There is 79 entries to GA

I know, that you find how to get five symbols form seven. Then you will use hint 3

You didn't found island :) Did you try to use this?

You've got numbers, which you may apply to encrypted text.
Online calculators use key letters as: A=1, B=2,.... I f you want to use it - just take letters from alphabet

I think, that one comment in one of my last GAs will help you (endless legend discussion) :)

Doesn't seem so, the GA still has 0 entry 👀 That's a tough one indeed ^^

+1 :o)

You are first entered :D

As I know, default version, when a-z -> 1-26. But I've found, that some people convert a-z -> 0-25. Yes, I've used second method to encode.

This was what was holding me back! Thanks for the info.

Одна, в заголовке название. такие раздачи обычно состоят из цепочки "действий", и посложнее поездов