Like Metroid? Castlevania? Devil May Cry? Why the hell haven't you played Valdis Story yet?
This little gem was a surprise Greenlight in 2013, and despite the late release of the third and fourth characters last year, it remains one of the best games of the genre on Steam at the time of writing.
Valdis Story: Abyssal City's plagued with absolutely awful things like:
...All right, so those things are actually pretty great and so is Valdis Story.
The controls definitely take some getting used to, and wall-jumping can be pretty awful at times. But if you can get over those points, you're in for one fun ride no matter the character you choose. A great buy for any action platformer or Metroidvania fan.