- Rainbow Riches by Barcrest. This classic and popular leprechaun-themed slot offers e features on top of the usual ones. With an RTP of 95% and medium variance, this game is a frequent guest in many welcome offers.
- Gonzo’s Quest by NetEnt. It is one more Net Entertainment game that captured the hearts of players. It offers 20 paylines, high variance with a % RTP, beautiful design, and a maximum win of 3,750x.
These are the most popular slot games when it comes to bonuses. But if you have another slot in your mind, take a chance and search for more inclusive offers. Some casinos make promotions that center around a provider or theme; some advertise new or old-school slots, so you sure can find what suits you best.
The no deposit required type of bonus has become popular these days. One reason for this popularity could be that casinos are using every logical trick to attract new players during the Covid-19 era. Many people aren’t working full-time right now, and some are working from home. They have enough time to play games online but less money to invest in anything. If these people receive an offer to join a site to receive a bonus without paying, they will be happy to do it.
Although a no deposit required casino is not very common, the few available casinos provide real cash to bet with. The fact that these casinos provide real bonus cash is yet another reason why they are popular now.