There is a problem with gamepad support on the latest update that is out of my control the fix at the moment.
Because of this I have made an older version available on the unstable branch that still has working pad support.
To change this go to your games properties, find the game versions and betas tab and select the version you want.
It should not effect your save file.
The update:(pads still work just not in the exported game file)
fixed pad support for road trip arcade machine menu
fixed snail race betting and pad support.
added arcade machine RNG Free Skill Tree