Let it die is a free to play hack and slash game where your goal is to reach the top of the murderhell dystopia tower of barbs, which has 40 floors(kind of).
Basically, you go up the tower of barbs, collecting new items and blueprints and fighting bosses and etc as you go. There are LOTS of weapons, like 30 different types, and items all deteriorate and break as you go up, so you have to improvise and get new weapons and armor from enemies as you go or etc, or find blueprints for weapons and craft them at home base with higher durability or stats. If you die, your character becomes a Hater(AI controlled enemy) and you have to kill them with another character to recover them with their levels.
It's really great just because it's a lot of fun to climb the tower and see what new weapons or items or bosses you'll find, or how you can upgrade your weapons to +4 then to a new tier to double their damage, it's very exciting and I've been playing it and recommending it a lot.