Yes, it is still possible - and one of the best options now is chicken road crossing game demo. When registering, they often give free spins or a bonus without a deposit - I got 50 spins on Book of Dead at the start. I raised my balance a little and played without replenishment. Plus, they regularly hold promotions with gifts, where you can participate without investments. A great way to test the casino and understand if you like it. And most importantly - no catch.