WAarning: Spoilers for Batman: Gotham by Gaslight – The Kryptonian Age #5!Batman may have just taken his coolest mode of transport to date on its maiden voyage: THE BAT-ZEPPELIN. Beyond its undeniable aesthetic appeal, this mode of transport speaks volumes about just how immensely wealthy the Gotham by Gaslight Batman is. It also injects some subtle humor into the story, highlighting Bruce Wayne’s flair for theatrics and the ridiculousness of his “secret” identity.