Bet4Plus is an adult gaming and entertainment website. Bet4plus is operated by Sky Infotech Limited a company incorporated under the laws of Belize. Is there a land-based casino in or near your locality? If the answer is yes then that is great and you can drop by whenever you feel like, but if it is a no. Follow. Bet4Plus is an adult gaming and entertainment website. . Bet4plus is operated by Sky Infotech Limited a company incorporated under the laws of Belize. Bet4plus is operated by Sky Infotech Limited a company incorporated under the laws of Belize. Is there a land-based casino in or near your locality? If the answer is yes then that is great and you can drop by whenever you feel like, but if it is a no. Follow. Follow. Bet4Plus is an adult gaming and entertainment website. Is there a land-based casino in or near your locality? If the answer is yes then that is great and you can drop by whenever you feel like, but if it is a no.