You can also raid enemy bases, but there's an added level of difficulty there. Konami has translated the Bomberman siblings' irritating nature into a gameplay mechanic, and while it might seem like they're on your side during these raids, if they reach the treasure chest first, you lose. It's an odd decision that I didn't process for the first few raids, but I admire the consistency between the characters' personalities and their in-game disruption. Still, this added obstacle frustrated me more than it engaged me.