>>725185414
It's "randomized", as in the game has a pool of pre-designed environment parts that it rearranges with each reload.
Problem is, the pool is rather lacking in content and only gets marginally bigger the further you get in the story so you keep running through the same shit over and over.
The three different environments also barely interact with each other and there is almost nothing to do in the levels due to their randomized design concept besides shooting and looting.
You also never feel like as if you actually get stronger when levelling up since your HP, Ki, etc. stays the same and you only get a bunch of flat increases with skill points.