1. Download JoyToKey: HERE[joytokey.net]
2. Install it.
3. Connect your gamepad
4. Download my JoyToKey profile: HERE[mega.nz]
5. Load it in JoyToKey
6. Start the game
7. Press F1 on keyboard
8. Select "Gamepad" tab
9. Set all buttons to "-" and press "OK"
10. Restart the game
11. ???
12. PROFIT

Here is the config that I use:

Left Stick - movement
Right Stick - mouse
Right Stick press - mouse click
Left Bumper - cycle items
Left Trigger - use items
Right Bumper - cycle skills
Right Trigger - use skill
X (blue) - interact
A (green) - run / jump (double press)
B (red) - attack
Y (yellow) - shield
Start - Menu

You have to start JoyToKey before running "Where they cremate the roadkill" every time.