Batman Arkham Asylum Walkthrough Part 4

Batman: Arkham Asylum is an action-adventure stealth video game that is based off of DC Comics Batman. This game was developed by Rocksteady Studios and published by Eidos Interactive. The title is available for Xbox 360, Playstation 3 and PC. The PS3 and Xbox 360 versions were released on August 25, 2009 and the PC version was released on September 5, 2009.http://www.batmanarkhamasylum.com/

This particular game story was written by Paul Dini and is based off of a long running comic book. In this game, The Joker has devised a plan within Arkham Asylum where many other villains have been housed. The Jokers assistant Harley Quinn plays a big role in this video game, assisting the Joker in his torturous and devious plans.http://www.batmanarkhamasylum.com/

09: Penitentiary

Take the Interview Tape from the desk.
Hide under the floor grate.
Use the Multi-Batarang to drop the three enemies ahead.
Use a Ground Takedown to finish off the thug with the gun.
Then use Ground Takedowns to finish off the other two.
Continue along with the white stripe on the floor.
Pass the Joker Teeth.
Proceed to the other side of the Cell Access area.
Make your way to the restrooms.
Enter the men's room.
Go to the last stall and pick up the Riddler Trophy.
Exit the men's room.
Enter the woman's room.
Go around the showers.
Scan the large mirror on the wall for the riddle solution.
Face the security camera near the door.
Access the Main Cell Block.
Grapple to the roof of the cells.
Continue on the ramp to the security office off the northern walkway.
Destroy the Joker Teeth.
Get the Interview Tape.
Scan the framed Tommy Gun on the wall to solve the riddle.
Continue south, following the warden's DNA trail.
Use Explosive Gel on the left wall.
Get the Riddler Trophy.
Stay clear of the electrified water near the trophy.
Keep heading south towards the Green Mile until you get to the Security Room.
Head up the stairs.
Free Warden Sharp from the chair in the center of the control room.
Scan his keycard with the Cryptographic Sequencer.
Head to the south part of the room.
Scan the prisoner behind the glass wall.
Use the Cryptographic Sequencer to deactivate the security gate.
Head over to the balcony and get the Riddler Trophy.
Make your way to the other balcony and get the other Riddler Trophy.
Return to the Green Mile.
Be ready to grapple to the cell roofs as Harley has electrically charged the floor.
Use the Batarang and Special Combo attacks to take out the two waves of Joker's men.
Use the Batclaw to head any off that try to make it to the guns in the cabinets.
Head up the ramp into the security office.
Use the Cryptographic Sequencer to deactivate the floor.
Go back down to the ground.
Head to the west side of the Main Cell Block.
Head clockwise in the Main Cell Block to find the Riddler Trophy in the cell with the calendar clippings on the floor.
Make your way to the Guard Room to rescue the two guards before the Joker Toxin is released.
Use the Cryptographic Sequencer to deactivate the electrified pools of water to the left.
Head quickly around the corner.
Use the Sequencer to deactivate the electric flow to the pool on the right.
Cut the ropes suspending the guards in mid-air as quickly as possible.
Hack into the control panel to escape.
Follow Louie to the right into the control room.
Get the Interview Tape.
Use the Batclaw to get into the vent system.
Pick up the Riddler Trophy.
Destroy the Joker Teeth.
Go back to the Main Cell Block.
Get some more Joker Teeth.
Continue through the security gate into the Controlled Access area.
Stop about halfway down the hallway.
Step into the cell with the "Vote Dent" poster.
Scan the wall.
Return to the hallway.
Continue to the Controlled Access area.
Grapple to the upper area.
Find the Interview Tape on the desk.
Blow out the wall leading to the balcony.
Get the Riddler Trophy.
Go downstairs to the Extreme Incarceration area.
NOTE: Get ready for three waves of enemies.
TIP: Harley will also be sporadically charging the electrified floor.
Face the first batch of thugs that come in from the right.
Run to the wall.
Climb the railing to meet them.
Use the Batarang to knock them down.
Use Ground Takedowns to finish them off.
As soon as they are done, get ready for the next wave from the left.
Keep climbing from one section of floor to the other whenever the floor turns white.
Take out the thugs with the Stun Batons first.
Once the thugs are taken out, trap Harley and toss her back behind bars.
Scan her fingerprints with chlorophyll to access the Botanical Gardens.
Scan the ice-covered prisoner's cell from the central area.
Enter the doors to the right.
Circle around to the lower center room.
Get the Secrets Map.
Climb the stairs in the left hall.
Head to the observation and control room.
Destroy the Joker Teeth.
Get the Interview Tape.
Use the Cryptographic Sequencer to disable cell 5's security doors.
Pick up the Riddler Trophy and Chronicle of Arkham.
Go back through Controlled Access.
Get the three Joker Teeth.
Continue through the Main Cell Block.
Exit the Penitentiary.
Begin making your way to the Botanical Gardens.

Batman: Arkham Asylum Video Walkthrough - Penintentiary - Poison Ivy

Batman: Arkham Asylum Video Walkthrough - Penintentiary - Apprehend Harley Quinn

Batman: Arkham Asylum Video Walkthrough - Penintentiary - Harley Quinn Boss Battle

Batman: Arkham Asylum Video Walkthrough - Penintentiary - Escape

10: Arkham Island

TIP: Acquire the Cryptographic Power Amplifier if you have not already done so.
Grapple up to the top balcony outside the Penitentiary.
Use the Cryptographic Sequencer to get the Riddler Trophy from the guard room.
Scan the cards on the poker table to solve the riddle.
Head over to the Medical Facility.
Find the lift.
Use the Sequencer again to get the Riddler Trophy under the lift.
Use the Sequencer a third time to get the Secrest Map from the guard shack by the ambulance.
Head through Arkham Island West to the Abandoned Tunnel.
Take the tunnel to the east side of the island.
Proceed north.
Get the Secrest Map and Riddler Trophy from the shack by the fiery statue.
Grapple to the roof of Arkham Mansion.
Grapple to the ledge of the rear tower.
Go to the south side of the tower.
Activate Detective Mode.
Locate the upper part of the question mark between the two roofs.
Find the dot on the ground near Batman's feet.
Complete the question mark and solve the riddle.
Grapple over to the walkway to the watchtower by Arkham North.
Use the Sequencer to get into the guard room.
Get the Interview Tape and Riddler Trophy.
Make your way over to the Botanical Gardens entrance.
TIP: Watch out for Joker Teeth along the way!

11: Botanical Gardens

Enter the Gardens.
Destroy the Joker Teeth.
Get the Interview Tape.
Check out the two dead guards on the park bench.
Make note of the tally etched into the bench.
Head north to the stairs.
Move into Corner Cover.
Use the Multi-Batarang to drop the two thugs near the base of the stairs.
Finish them off with Ground Takedowns.
Hack the security gate to the Glasshouse.
Grapple up to the gargoyle on the left.
Take out the closest of the six gunmen with an Inverted Takedown.
Swing over to the other side of the room.
Wait for more enemies to investigate the beeping Suicide Collar.
Knock them down with the Multi-Batarang.
Finish them off with Ground Takedowns.
Return to the gargoyle.
Wait for the remaining three enemies to show up together.
Knock them down with the Multi-Batarang.
Go up to the third level and begin searching for the two Riddler Trophies scattered in different places on the three levels of the Glasshouse.
Head to the rocky ledge in the lower northwest corner of the Glasshouse.
Find the green tea set and scan it.
Continue north following Harley's tracks.
Make your way to the Flooded Corridor.
NOTE: The Joker has electrified the water.
Activate Detective Mode.
Follow the underground cables through the Flooded Corridor.
Locate their source of power.
Continue East from the Glasshouse.
Get to the Statue Corridor.
Scan the names of Thomas and Martha Wayne on the dedication plaque on the park bench.
Destroy the Joker Teeth.
Get the Interview Tape.
Continue to the Glasshouse Generator Room.
Six of Joker's best fighters will wait your arrival.
Take out the guy with the Stun Baton first with a Critical Strikes combo.
Use Cape Stun to take out the High Security Henchmen.
Once all six are taken care of, free Carl the janitor.
Use the Crytographic Sequencer to get the Riddler Trophy and Secrets Map from the upper balcony.
Head over to the generator control panel and hack it to turn off the power.
NOTE: The panel must be hacked before the vertical bars run out and release the Joker Toxin.
Go back to the Flooded Corridor.
Cross the water.
NOTE: The northern path to the Aviary is barricaded.
Tear the vent grate off the wall.
Enter the vent system.
Head north to the dead end.
Get the Riddler Trophy.
Stop at the grate looking out at a mask, book and pair of gloves.
Scan these items to solve the riddle.
Proceed southwest through the vent system to the maintenance room.
Blast through the center wall with Explosive Gel.
Proceed to the Abandoned Chamber.
Find the three Riddler Trophies and Chronicle of Arkham.
Continue in a counter clockwise direction around the room.
Climb the two sets of stairs.
Jump right across to the exit.
Cut the rope holding the metal catwalk above the entrance with the Batarang.
Climb the stairs to the center platform.
Keep going up the stairs to the right.
Jump to the ledge on the north wall.
Inch your way left to the waterfall.
Jump across to the center ledge.
Climb up the center.
Activate Detective Mode.
Head to the edge and line up the question mark to solve the riddle.
Leave the Abandoned Chamber.
Crawl through the vent system to the Flooded Corridor.
Take out the two enemies holding Jordan, another janitor.
NOTE: Talk to Jordan to get news about some orderly hostages in the Aviary.
Proceed south to the blockade.
Go over to the park bench in the corner of the hallway.
Examine the pile of dolls to solve the riddle.
Keep going east through the Flooded Corridor.
Scan the headless statue.
Zoom in on the nameplate containing the word 'Mad Dog' at the statue's base.
Find the Interview Tape.
Make your way to the Aviary.
Take cover behind the corner.
Wait for the closest enemy to turn away.
Hurry to the center of the room and hide behind the planter.
Wait for your opportunity to move.
Head to the right.
Drop below the floor grate.
Make your way through the tunnel.
Grapple to the northern ledge when you get to the end.
Inch across the ledge to the ladder.
Drop down to the narrow space.
Take the vent grate from the wall.
Go into the vertical shaft inside the wall.
Grapple to the top.
Watch the lead thug through the hole.
Drop down quietly behind him.
Use a Silent Takedown to take him out.
Take down the remaining enemies.
Go into the control room.
Destroy the Joker Teeth.
Proceed to the ladder.
Glide kick the closest enemy.
Continue counter clockwise around the perimeter of the room.
Use the Multi-Batarang on anyone else once they are close.
Talk to the orderly named Robert. He will explain what he knows about the Titan Production Facility.
Head over to the bench behind Robert.
Get the Interview Tape.
Activate Detective Mode.
Follow Harley's prints west to the metal wall behind the rocks.
Take off the wall panel.
NOTE: This reveals the second control panel with Joker Toxin attached.
Use the Cryptographic Sequencer to hack the door controls of the terminal before the gas is released.
Crawl through the vent grate by the southern entrance to the Aviary.
Locate the small ledge off the ductwork that overlooks the Aviary.
Look off to the left at the skeleton enmeshed in the web.
Zoom in on the skeleton.
Scan the skeleton to solve the riddle.
Get ready to fight the two henchmen Joker has injected with the Titan formula to create Titan Henchmen.
TIP: This fight will be similar to fighting the Venom Henchman in the Intensive Treatment area.
Stand back from the enemies to fight from a distance. Their primary method of attack is to ram Batman with their bodies while they throw security guard corpses.
Prepare the Multi-Batarang.
Throw the Batarang at the henchman who is attacking.
Dive out of the way.
Rush forward with a combo attack as soon as the henchman is dazed from slamming into the wall.
Once a henchman drops to one knee, this means that three health segments are depleted.
Rush forward and press the Strike Button to jump him from the rear.
Keep pressing the Strike Button to ride the henchman, using him to attack the others.
Continue using Batarangs, dives and combos until both of the Titan Henchmen have been taken out.
Use the Cryptographic Sequencer to deactivate the security fence that blocks the Aviary exit.
Wait for the Batwing to deliver the Line Launcher, a new gadget.
Use the Line Launcher to go right of the exit to access the Riddler Trophy.
Swing across and cross back to the door.
Go back through the Aviary.
Return through the Flooded Corridor.
Go across the western hallway gap with the Line Launcher.
Get the next Riddler Trophy.
Smash the Joker Teeth.
Continue north to the Elizabeth Arkham Glasshouse.
Meet up with Poison Ivy for some information about the Titan Formula. According to Ivy, you need to collect plant spores from Killer Croc's Lair.
Head back to Arkham Mansion to meet up with Aaron Cash and find out how to access Killer Croc's Lair.
Cross the gap with the Line Launcher.
Kick the henchmen to the side.
Take out all of the enemies.
Go back through the Abandoned Chamber to the Flooded Corridor room.
Take out the enemies in the Flooded Corridor.
Destroy the Joker Teeth.
Make your way into the Botanical Glasshouse.
Sneak up behind the henchman opposite the planter by the entrance.
Use a Silent Takedown to take him out.
Grapple over to a gargoyle.
Locate the three enemies close to the exit that leads to the Glasshouse Entrance.
Throw the Sonic Shock Batarang at them.
Locate a fourth enemy on patrol.
Take him out with a Glide Kick.
Smash the last set of Joker Teeth inside the Glasshouse Entrance.
Continue around the corner toward the exit.
Watch for the vines to break through the walls to block the exit.
Drop into the hole in the floor.
Locate the Chronicle of Arkham.
Climb up onto the fountain in the room's center.
Use the Line Launcher to get to the exit.