In no-limit and pot-limit games, there is a minimum amount that is required to be bet in order to open the action. In games with blinds, this amount is usually the amount of the big blind. Modern poker rules require that raises must be at least equal to the amount of the previous bet or raise.

Starburst is the cheapest of the penny slots on our list and also one of the world's most popular online slot games. This space-age adventure has just 10 fixed paylines, meaning the minimum total bet isR$0.10.