Bad Case of the Mondays achievement in Batman: Arkham Origins Blackgate Deluxe Edition

Bad Case of the Mondays

Defeat Grundy using the Shock Batarang and water

Bad Case of the Mondays0
1 guideOffline Game ModeSingle PlayerMissable

How to unlock the Bad Case of the Mondays achievement

  • zzUrbanSpacemanzzUrbanSpaceman1,206,389
    11 May 2014 11 May 2014
    11 0 2
    First you need to unlock the Shock Batarang from Administration. You'll find this after following the Joker's trail for a while, directly after playing Match or Die.

    Solomon Grundy is found in Industrial while you're chasing Black Mask. You'll end up in a long tunnel with electrical cables on the walls and some gas vents, along with a door around the middle that's locked by a terminal you need to hack. Hacking this terminal will trigger the Grundy fight.

    Before he attacks you, make sure you've scanned the water on the ground near the exit door. As soon as Grundy bursts through the wall, arm the Shock Batarang and target the water on the ground. Throw the Batarang as Grundy steps in the water, and not only will the defeat Grundy the quick and easy way, you'll earn yourself this achievement too.

    Showing both comments. Leave a comment.
    HyacinthHouse71I guess I'll have to start a new game after I finish this one. I already beat Grundy and don't have the Shock Batarang. I hate secret achievements!!!
    Posted by HyacinthHouse71 on 09 Oct 14 at 15:58
    zzUrbanSpacemanYou need to run through the game almost three times to unlock all the achievements anyway, so it's not really lost time if you're going for the completion.
    Posted by zzUrbanSpaceman on 09 Oct 14 at 23:15
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