If that last one sounds like the best idea you’ve heard in a while, then 7 Days To Die is the right game for you.
But if you’re masochistic, or maybe just ill-informed, that money can go towards an unfinished alpha build of a PC game shoddily ported to a home console and sold at retail. The point is that one can spend thirty dollars on a lot of wonderful things. One meal at a nice restaurant, or maybe just a pallet of fast food. A great mainstream studio game that’s a few months old, for example, or a solid indie game freshly released.
Thirty American dollars can buy someone a lot of things.