Protip: How to use analog gamepads
Rat Racer can use analog inputs but you need to disable Steam Input for this game:

and then you can map your axes directly into the game:

If you using PS4 triggers, there is special menu in beta version:

or use an external program like ds4windows which maps the analog PS4 pad as an Xbox Controller

Enjoy!
Jacku

and then you can map your axes directly into the game:

If you using PS4 triggers, there is special menu in beta version:

or use an external program like ds4windows which maps the analog PS4 pad as an Xbox Controller

Enjoy!
Jacku