Batman Arkham Asylum

Video owned by me, SecondHeartbeat.

Sewer Bat Extreme - 1st Wave of Enemies
I eliminated a couple of enemies before going for the Freeflow Perfection to make it easier on me. I suggest you do the same, or it could get extremely frustrating. Don't take too many down though, otherwise you won't have enough to complete the sequence.

Sequence -
1) Counter
2) Strike
3) Evade
4) Cape Stun
5) Combo Baterang
(Counter)
6) Ground Takedown
7) Throw
(Strike x2)
8) Combo Takedown
9) Batclaw

Tip - When you go for the Combo Baterang, aim for a group of 3 enemies to knock down. This will give you the best possible chance of safely getting in your ground takedown.

Note - Achievement doesn't pop in the video because I unlocked it prior to making the video.

You can do this in any combat challenge or any area in the story where there's a fairly large number of bad guys. It's much easier if you use one of the challenges however, as if you screw it up you can just restart.

Personally, I found that I got to the point where I now can do this 90% of the time on Shock & Awe Extreme, round 1. You pretty well have to do this on that level if you hope to get the 30K for the 3 medals, as pulling off a perfect freeflow combo is an extra 5000 points.

Obviously as well this will be easier once you have all the combat related upgrades (in fact some like the B+Y takedown are required).

What I would do:

- when the wave starts, immediately hit your batclaw.
- Get two strikes (X button) on one of the guys you clawed.
- As you're doing this another of the bad guys will charge in, once you see the indicator above his head, hit counter (Y button)
- Immediately after the counter get 1 more strike in against one of the guys who DOES NOT have a knife. After this hit, you should have a x5 combo and be ready for a takedown
- Immediately do the B+Y takedown on one of the red guys with the knives
- Right after this, do the cape swing (B button) on the other red guy with the knife
- Do a single x strike against that same guy, then do a quick batarang (LT) behind you at the group who you previously knocked over with the batclaw
- Do an evade on one of the guys, then just keep repeating the evade, strike, evade, strike routine until your combo meter is flashing again. Once it is, do the A+X throw takedown. The only real gotcha here is to avoid that other guy with the knife.
- Now all that's left is the RT+Y ground pound. Keep the combo going until there's only 2-3 guys left, throw your batarang at them, do an evade towards the guys on the ground and then do the RT+Y as they should now be on the ground from the batarang.

If you can perfect this routine, you are well on your way to being able to get 3 medals on all the combat challenges.