This is a punishment game. With a somewhat steep learning curve, this game is set in a bleak but interesting world. Characters are fun and some cut scenes can be outright hilarious. This has some great IP that I hope they will expand in a sequel.
But be warned, you may be put off early on in the game because you keep losing the battles, but there is strategy you need to deploy. And once you get the hang of it, though you may still die (but death should be much rarer when you get the hang of it), you feel very satisfied destroying the enemies that blocked your path earlier. Enjoy building your guns and customizing them for each character. Leveling up your characters is a very satisfying experience. Sega would be stupid not to make a sequel.