Gaming Good games under 5 or 10 dollars (steam summer sale?)

[mgrev]

Hey, post any good games that are under 5 or 10 dollars. Please mention if it has that price on sale, or if it is the regular price. (sorry for short thread, but it's pretty much straight forward)

Example:

Under 5$, On Steam summer sale
Borderlands 2 - 4$
Fallout New Vegas - 2.25$, On last day of Steam summer sale

Under 10$, On steam summer sale.
Skyrim (legendary edition) - 8$, on Steam summer sale

 

[Catastrophic]

Papers, Please is only 6$. It's great. Undertale costs 10$ and is also fantastic.

 

[RevPokemon]

Also check the Cheap Ass gaming thread