Whether you are a person who loves or hates Halloween, we have some online casino bonuses that you can claim to either make it even better than usual or help you skip past Halloween without even noticing it came around!īy claiming these bonuses, you can enjoy hundreds of amazing slots, table games, or live dealer games at some of the best online casinos in the US, and in some cases, you won't even have to spend a single cent. Halloween is a time of year that people either love or hate, with parties, trick-or-treating, and dressing up all part of the holiday.