Tryslop never happened, BTW. It was confirmed to be a completely uncanon inane fanfic, the literal equivalent of DBGT for Slayers.

In the canon overarching timeline, Next is directly followed by Royal 2, then Premium happens (a piece of inane shit in it's own right, but apparently canon nonetheless), then Revolution and Evolution-R, respectively.

Wonderful also never happened in the canon timeline. So there are five official Slayers-licensed video games made and released to date (NEC PC-98, Nintendon't Super Famicom, Sega Saturn/PSOne, and PSOne for Wonderful since it's an exclusive), out of which only two, Royal and Royal 2, are fully and indisputably canon (Lina and Naga were also featured in Magical Battle Arena, but that's a doujin circle game. Lina and Naga are also notoriously present in DoTA):

https://www.youtube.com/watch?v=F_v4TGrua4k