Updated Title Publisher
Updated Title Publisher
Updated Title
Published Title Score Editor's Choice
Published Title Score

There are a total of five bombs located on Founders’ Island and they can be found in the following locations:

Explosive 01:

Map co-ordinates: (2274,1540)

Description: This explosive can be found at the base of the Urbarail Station, directly west of the Arkham Knight HQ map icon.

This fight consists of an opposing force made up of 24 Drones. The types of Drone Tanks involved include an array of Rattlers, Twin Rattlers and Diamondbacks.

This Drone Tank battle is actually pretty easy and is again, quite typical of the fights that you play through early on in the game, just with a larger number of enemies. As long as you keep up your dodging so that you can unleash your Missile Barrage as frequently as possible this fight will not cause you much grief at all.

Explosive 02:

Map co-ordinates: (2758,1745)

Description: This bad boy’s location is on the side of the road just north of Salvation Bridge.

After triggering the hacking sequence, the fight you are forced into requires us to fight 33 Drone Tanks. The types of enemies involved are made up of Rattlers, Dragons and Mambas.

As with any Drone Tank fight involving Mambas – take them down as soon as you are aware of them to prevent those annoying missile strikes and use the machine guns to knock down the Dragons so that you can focus on the ground-level enemies without the distraction of longer range homing or explosive attacks.

Once the Dragons and Mambas are out of the way, dealing with the standard Drone Tanks is a much easier task.

Explosive 03:

Map co-ordinates: (2155,1907)

Description: This explosive device is located right at the end of Perdition Bridge.

The Drone Tank battle surrounding this explosive sees the militia send 32 Drone Tanks to stop you. As with the previously listed explosive, the types of enemies involved are made up of Rattlers, Dragons and Mambas.

As with any Drone Tank fight involving Mambas – take them down as soon as you are aware of them to prevent those annoying missile strikes. The trickiest part of this scenario is that the Mamba’s will take pot shots at you from the overpasses in this zone, which can make it difficult to hit them with returning fire. You’ll also want to use your machine guns to good effect to deal with the Dragons so that you can focus on the ground-level enemies without the distraction of longer range homing or explosive attacks.

Once the Dragons and Mambas are out of the way, dealing with the standard Drone Tanks is a much easier task.

Explosive 04:

Map co-ordinates: (2957,1450)

Description: This bomb can be found just inside the gate leading to Port Adams.

This fight is among the most difficult in this side-mission and you’ll need to put your game face on to tackle it. The army of 40 Drone Tanks that you’ll need to deal with is made up of a wide range of different vehicles including: standard Rattlers, Twin Rattlers, Diamondbacks, Dragons and Mambas.

As with any Drone Tank fight involving Mambas – take them down as soon as you are aware of them to prevent those annoying missile strikes and use the machine guns to knock down the Dragons so that you can focus on the ground-level enemies without the distraction of longer range homing or explosive attacks. Once the Dragons and Mambas are out of the way, the fight will become much, much easier!

Explosive 05:

Map co-ordinates: (2054,1564)

Description: In the middle of a roundabout in the lower-levelled slum area, just east of the Stagg Airship Alpha (the south one) mark on the map.

This fight is almost identical in terms of enemy make-up and difficulty to the hardest fight of this side-mission on Bleake Island. The army of Drone Tanks that you’ll need to eliminate include 48 total units which are made up of just about every type that we have fought so far including: the standard Rattlers, Twin Rattlers, Diamondbacks, Dragons and Mambas.

As with any Drone Tank fight involving Mambas – take them down as soon as you are aware of them to prevent those annoying missile strikes and use the machine guns to knock down the Dragons so that you can focus on the ground-level enemies without the distraction of longer range homing or explosive attacks. Once the Dragons and Mambas are out of the way, the fight will become much, much easier!

Of course dodging to work up your Missile Barrage is also a must and the level 4 ability to take out 10 enemy units at a time is great to help even the odds in this fight. Try to keep the Missile barrages coming as you fight them all off.

Trophy/Achievement Icon

Gotham Underground

Defuse all of the militia explosive ordinance in Gotham City.

Trophy icon
10
No Comments
Guide Information
  • Publisher
    Warner Bros Interactive Entertainment
  • Platforms,
    PC, PS4, XB One
  • Genre
    Action Adventure
  • Guide Release
    23 July 2015
  • Last Updated
    7 December 2020
  • Guide Author

Share this free guide:

Batman: Arkham Knight takes part six months after the events of Batman: Arkham City and has our caped crusader take on the super-villain Scarecrow and a renegade militia led by the mysterious titular Arkham Knight. Leaving Arkham City behind, the latest Batman title takes part in the confines of Gotham City, the largest open world in the series to date. Filled to the brim with gadgets, collectibles and nods to the greater Batman mythos, Batman: Arkham Knight does its best to be the ultimate Batman simulator. Let us guide you through Batman’s latest adventure every step of the way!

Our comprehensive guide will provide you with:

  • Complete walkthrough to the story from beginning to end.
  • Complete walkthrough to all 14 Most Wanted side-missions.
  • Winning strategies to take down the assortment of nasty bosses.
  • Strategies to earn top marks in all of the 23 AR Challenges.
  • Locations and solutions to every Riddle, Riddler Trophy, Bomb Rioter challenge.
  • Achievement/trophy unlock guide.

Get a Gamer Guides Premium account: