While it has several problems, Kingdom Hearts III is pure fan service and is an overall great game. I do not recommend it for those unfamiliar with the series, for even if you watch or read a summary of the story, it will not mean as much.
While Fallout 76 has some things it does right, it is too buggy and has much too low of a player base to truly enjoy. While it will scratch that Fallout itch, it's not worth it at its current price. Wait for a sale.
While Achtung! Cthulhu Tactics does basic gameplay well, it lacks challenge, depth, and uniqueness. The price is a little steep, so wait for it to go on sale or pass on this one. There are better strategy games to play.
TurtlePop has some great features going for it, but in the end, it's a glorified mobile game on a console that can do much more than this. I am hoping Zengami moves on to bigger and better things from here.