Survivor Squad: Gauntlets
developed by Endless Loop Studios.
A squad management action and strategy game. You control your squad member’s line of sight, and whhen in the dark can only see in the cone where they are looking. Work your way through various traps to get to the extraction zone while fighting off the infected.
There’s also a robust level editor that allows you to build your own scenarios and share them with the community.
Currently in Steam Early Access, with a bunch of positive reviews.