Batman: Arkham Asylum Cheats

To kill Poison Ivy's big fat plants that sit on the ground, get near them to pull out the heart by dropping from above. Find a high point such as a tower or building then drop down directly beside it. The plant will not have time to produce the irritating orbs that can hurt you before you rip its heart out.

Also, the tracking orbs it produces are motion sensitive. So if you walk towards the plant until it releases the orbs then stop moving, the orbs will hover over the plant and not attack you. Then you can easily kill them with a bat-a-rang and take out the plant unheeded.

If you are skilled enough to find all of The Riddler's secrets maps, or if you can actually find all the Chronicle of Arkham pieces hidden throughout the game without them, there will be one more blank chronicle remaining to decipher. To unlock it, go all the way back to where you found Clayface behind the wall in the penitentiary. Go up the center stairs where you left Warden Sharp a long time ago, and there will be some scribbling on the floor. Use your Environmental Analysis on it and the last chronicle will unlock.

There is an advertisement in the Medical Facility for the hospital's website "www.ArkhamCare.com".

You can visit this URL in a web browser and use the employee login section. Enter the guard login number of "125845712". You will login as Frank Boles and can read information about him.

If you are stumped by The Riddler's more "taxing" riddles such as "What's right in front of you but still hidden from view", you will usually be able to use Detective mode to find a piece of a question mark without a dot (or the dot without the
question mark). The easiest way to see an example of this is to go to the second balcony outside of the penitentiary. Look toward the medical facility and enable Detective mode. You will see a "" with no dot under it on the floor. Grapple to the balcony above and on the center pole of the railing is the ""'s dot. Align them onscreen and use Environmental Analysis. This solves the "Do you see
what I see No Then maybe I am in a stronger position." riddle. There are a only a few of these, but remember you must find both parts of the "" and align them to solve the riddle.

Listen to the first Scarecrow interview. You will hear him talking and mention a Dr. Murphy, and a Dr. Combs will be mentioned by a security guard. Cillian Murphy played Scarecrow in the newer movies and Jeffrey Combs voiced Scarecrow on the later episodes of Batman: The Animated Series.

Fight a Titan henchman along with a group of normal henchmen. Stun the Titan, then jump on his back and use him to hit the normal henchman to build your combo total. A good place for this is right after you shut down the pumps to stop the Titan formula from being released into the water supply, and you get trapped in a room and the Titan comes through the wall.

You can find Ras's corpse in Dr. Young's office. Later in the game if you re-visit the office, Ras Al Ghul's body bag has been unzipped and his body is missing, showing that he once again resurrected and escaped.

During the final confrontation with Scarecrow, it shows Batman's gravestone, which is the same design as the current comic book series BatMan RIP.

If you lose to Bane there is a cinematic of him snapping Batman's back over his knee. This is reference to KnightFall book 1, where Bane breaks Batman's spine.

Owch :(

After solving the Ras Al Ghul's riddle in Dr. Young's Office(scan the toe tag of the cadaver hanging out of the morgue wall), return much later(after finishing the game, for instance), and the cadaver will be missing... Most curious!

After you rescue Cash and an orderly from the Joker's laughing gas, stand in the main room looking at the smaller room where they were trapped. A ticker scrolls a garbled message: "Dr. Clooney report to Gynecology." No doubt a nod to ladykiller and former
Batman, George Clooney.

Beat the game once. Can only be used in challenge mode.

Complete each achievement to receive the allotted gamerscore.