You can significantly increase your chances of winning at the gambling if you know exactly which slot to play, how much to bet on it and what tactics to use. All players that are playing at any online casino Netent are on the same servers. The slots of the Swedish developer behave the same as when playing for real money, like in free play mode, and it can be useful. We already wrote about it in this article.
Summing up the most important parts:
-You can filter the profitable slots by testing the video slots in free play mode.
-You will know exactly, how many coins to bet and what the bet rate of a slot is.
-You'll know when to stop playing.
We cant, there is no ways to increase winning chance on slots game. Testing in free play mode wont give you similar result when you play on real mode, it is just a delusion imo. Usually you'll get nice result on free play mode and you will get the opposite on real mode. It is a common thing to make players attracted to play with real money.