We are heralds of Gotham's future, Alan. And what kind of dark, twisted future would that be if I were a man willing to do something like that? 
Batman: Gates of Gotham #5 is an issue of the series Batman: Gates of Gotham (Volume 1) with a cover date of October, 2011. It was published on August 24, 2011.
Synopsis for "Welcome to the Future"
Batman and his allies' battle with the deadly Architect draws to a close. Massing on Kane bridge, Grayson confronts Dillon May himself as Black Bat and Robin attempt to remove May's bomb before it destroys the bridge and restraining wall.
Appearing in "Welcome to the Future"
Featured Characters:
- Batman (Dick Grayson) (Final appearance)
Supporting Characters:
- Alan Wayne (Flashback only)
- Black Bat
- Bruce Wayne (On a TV or computer screen)
- Cameron Kane (Flashback only)
- Edward Elliot (Flashback only)
- James Gordon
- Nicholas Gate (Flashback only)
- Red Robin (Final appearance)
- Robin (Damian Wayne)
- Theodore Cobblepot (Flashback only)
Antagonists:
Other Characters:
Locations:
- Gotham City
- Arkham Asylum
- Batcave
- Kane Bridge
Items:
Vehicles:
Notes
- This issue is reprinted in Batman: Gates of Gotham.
Trivia
- The comic's ending showing Arkham Asylum operating in 1889 contradicts the timeline given for the Asylum's opening in Arkham Asylum: A Serious House on Serious Earth, which places the Asylum's opening as 1921.