The Strongest Sage With the Weakest Crest is a new power fantasy anime. it finally has its own mobile game. Unfortunately, like the anime, this one is also pretty typical and does not stand out.
Like all anime gacha RPGs, there is a combat portion where your characters battle enemies for drops, a gacha portion to roll for characters, and a story portion. The story part is pretty much a retelling of the anime's story. Nothing special at all... much like the game's own graphics and gameplay.
Overall, it is not a bad game. And with all the other anime games out right now, this one does not stand out at all. However, I can say this: The gacha rates ain't bad at all.