Fury Unleashed was formerly known as Badass Hero, a name the developers say they changed "because it was called Badass Hero." It's a permadeath action-platformer that's a bit like Comix Zone in that it's a fourth-wall-eroding story about a character who is aware they're in a comic, but also a bit like Rogue Legacy in that they keep dying and being replaced by a different hero who inherits all their best stuff.
After five years of development, three of those years spent in Early Access, Fury Unleashed has now hit version 1.0. It has a new epilogue chapter, skins and achievements and "Lots of smaller changes".
It's available on Steam and has both Linux & MacOS support.
