What are some fun Saturn 3D games?

Speaking of mecha games, I don't think anyone mentioned Bulk Slash yet, that's a pretty sweet game.

 

oh yeah, Bulkslash is really good! See, there are many great 3D Saturn games that it's hard to remember them all. By the way, did you know that Bulkslash was programmed by ex-Treasure guys?

 

Bulk Slash looks awesome!