How do you get this mission? I'm in the understanding that you have to find Batman in Gotham Under Seige. I found him battling some evil Amazons; I helped him defeat them but got no credit toward the feat. What did I do wrong, if anything?
You need to follow him and help him fight. But I also have trouble with this feat, but the villain version. The Joker keeps getting stuck and stops moving.
its not so much following him he spawns. or the joker spawns. and as a hero.. u kill the goons to help batman when he spawns. and as a villain u help the joker... he spawns in like 6 different spots. and only 1 spawns at a time.. joker or batman
The locations are the same as where you fight the iconic heroes/villains. You just need to run a route between all the locations until you spot him. If the wrong faction is there, quickly attack and retreat to despawn them.
If you're not in a rush to get this on one day, my recommendation is to pick one spawn location & queue for all your content from there. That way you have a chance to get this after every mission and you're not wasting any time hunting. This has happened to me a few times with Batman as well. Batman/Joker will freeze up if one of the adds is out of reach. Sometimes they spawn out of place. Batman may spawn at a corner and one of the adds will end up on top of an adjacent building. You just have to take them all out no matter where they are.
I was doing this just the other day funnily enough. I used the map here: http://dcuniverseonline.wikia.com/wiki/File:Batman_or_Joker_Spawn_Locations_-_Gotham_Under_Siege.png and just ran a loop around and around. Leapt in, killed everything in sight, waited for Batman to leave (because I'm paranoid) and it seemed to work okay.
Ummmmm.......No. It's only 17 spawns. NOT that hard. This feat can be knocked out in one day. Team up with a couple Leaguemates with each of you watching a different spawn point and you can knock it out quickly. That's how we got it, the same day the feat went live. I take your 17 Bats/Joker spawns and raise you: 5000 reapers in Central City 250 Battle for Earth duos Win 100 Diamond Heists/Ring Wars Win 1000 duels. Collect 25,000 exobits. Sorry dude, but finding Bats/Joker 17 times doesn't even come close to the tedium of these 5 feats.