I do not know where you are playing, but most of the Slots in your list, is as old as the mountains. I will list some Slots that was released in 2022, that I liked.... or some that will soon be released.

1. Steamspin - Yggdrasil, Steamspin is launching in January 2022
2. Gold Digger Megaways - iSoftBet (release in February 2022.)
3. Kim’s Wild Journey - Booming Games

We are also seeing more new features, like "Megaways cascading spins with re-spins" and more games featuring the possibility of purchasing bonus rounds and VR gaming in Online games... so it is going to be a good year.