Help! What PSN game should I get?

[elazz]

So with 20 euros or dollars (I still haven't purchased a code for one of my accounts) I want to buy PSN games but I don't know which ones.

With the PS4 discounts there are some options:

I can get Tomb Raider for 12 euros and will have 8 euro over for anything small additional

I can get Metro Redux for 16 euros (Lots of content because of 2 games basically)

I can get a few Game of Thrones episodes from the US store (after the first being free and I really enjoyed it)

If you want to propose something else that I could get for 20 euros/dollars (EU/US store) please do so. I want high production value of the game themselves and or high monetary value. 

I will want to have a decision still today so that I can enjoy this upcoming weekend. Saving the money isn't an option.