The staff from IGN Guides, Cheats, and FAQs are here to answer your gameplay questions again. This week, we field questions on Bioshock, Legend of Zelda Twilight Princess in addition to a few other minor topics on the site.

Did you know that IGN FAQs has Hardware FAQs as well? Head for the site's FAQs Quick-List for fast access for all your game help needs. There, you have quick links to the message boards, "Ware" or Hardware FAQs, and an alphabetical listing of FAQs by the game title. IGN thanks everyone who was able to participate in the past week's Q&A.;

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Bioshock
Message Board

I just recently got telekinesis and I swapped out the incerator for room for the telekinesis, and now I just got an extra space for the incinerator again, but I can't find the plasmid. Where do I find the incinerator again?

--theNeOne

In certain places of Rapture, there are these vending machines called Gene Banks, where you can swap out tonics and plasmids. If you keep playing, you'll be sure to come across one soon.

--Spartan-213

Either I"m not doing something right, or I"ve encountered a game-stopping bug in the Medical Unit. I go to hack the security bot that's blocking the way to the emergency exit. The first time I do am "successful", but the machine short circuits, and will not let me rehack it sucessfully. Loading a save game prior to the hack (in Medical Unit), I find the machine already short-circuited! Am I doing something wrong, or is this a bug?

This is on the 360 version of the game. And this bug actually happened on the first time through the game. I had to restart, as I didn't have a save from before the Med Unit. The same problem happened on the second time through.

--RitingFool

Well, I have not encountered or heard of this bug, but if you already hacked it and went through the tutorial, maybe you can just break the machine to make it explode. Just hit it a few times with the wrench or shoot it.

--flameboy0117

I think I just figured out that the exit to the puzzle is DOWN (down arrow), and not sideways. I completely the puzzle correctly, and I can now move on. Thanks for your help, though.

--RitingFool

I'm looking for Chombers Dental Office Key. It's a key that opens a door on on the Medical level (1st map). I read somewhere that Dr. Steinman had the key, but I've gone back to that room, checked the room, checked all the bodies and found no key. Does anyone know what Im talking about and where to get the key?

I don't like leaving a room unchecked. I've already moved on, but for those who don't know, you can go back to old areas. If I could get the location of that key, i'd go back. Anyone out there able to help?

--sLeepLesss

Steinman has a key. But not the dental key. To get the dental key go to where the office is and be sure to have Telekinsis equiped. There is a half broken window with a body sticking out of it.

Stand infront of the window and use TK, you'll pull the key(which is hanging on a hook inside the dentist office) off it's hook and through the window. Pick up the key and now you can enter the dentist office.

--fawkes4

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Legend of Zelda Twilight Princess
Message Board

I need help were you get the slingshot and then you get the baby cradle.

--Cortland Edwards

Hey look! FAQs/guides that saves us the effort of typing anything more than the hypertext anchor command.

--SNG-IGN

I am having trouble warping the missing bridge from gerudo desert to eldin province, so I may obtain the 4th peice of the mirror. I have only 3 warp zones availble in eldin province, how do I warp the missing part of the bridge to it correct location. I found the piece, and know where it goes, just don't know how to get it there, please help me...

--andypatel00

Go next to the bridge and warp with Midna.

--SNG-IGN

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And the rest ...
Message Board

With some of PlayStation 3's games coming out there will be some available to download / retail. I'm wondering if you download the game would you be able to up load your profile to play it on at friends or be able to delete it and retrieve it whenever you like?

--kadeemboyd

Yes, but you may only download the same game a few times (like two or three) before you have to buy the software again.

--Greggy-IGN

Are we allowed to post friendcodes from wii and ds on this site?

--mak_khan10

That's what the Wii and DS boards are for.

--SNG-IGN

[email protected]

I have completed the game and would like to play it again at a more difficult level. I have tried to put in the cheat code but nothing happens. Is this because i am playing an X box game on the xbox 360?. help.

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Do you have a question about a game or how to beat a boss or simply why these @#$!%!! codes don't work? Ask them on IGN's free Game Message Boards and we'll be there to answer your queries each week and post the most interesting and thoughtful ones for the weekend.