Gamepad (improved) Generic about 13 hours
combined playtime Improved from the default layout. Removed the hint/spoiler button from press LS and replaces this with Inventory. This prevents you to have to use the immersion-breaking route to get to the inventory through the game menu.
Keyboard Inputs Gamepad Inputs
Keyboard & Mouse DualShock 4 about 19 hours
combined playtime Try this if original Gamepad support isn't working for you.
Keyboard Inputs