BatShiva
656350
Single Stick + Mouse Aim Steam Controller (2015) 2 months
combined playtime Enable mouse aim and rebind controls (or not, to your liking) in in-game settings. Touching the right touchpad activates mouse and letting go immediately turns it off. You may want to tweak the deadzone to your liking as well on the analog stick.
Gamepad Inputs Mouse Regions
213610
BatShiva's Bindings Steam Controller (2015) about 2 hours
combined playtime
Gamepad Inputs