If you got banned by cheatpunch for whatever reason if you don’t want to spend $20 to buy another copy of the game under a different steam account just contact valve.
Start a ticket with their support team, say that you don’t like the game and they will refund your money.
All you need to do is make a new steam account and buy the game again with the money you were refunded.
This works as long as the game is in “Alpha” or “Beta” and hasn’t been released.
(User was permabanned for this post ("brilliant idea" - garry))