Oh and this will help I finally got the code for unlimted height:
Using the following code for GameShark/AR2/CB:
Jetpack Unlimited Height
(use L2 and R2 to move around)
1024E2E4 00003BD2
D0700942 0020C000
1024E2E4 00003BB0
ARMax USA/NTSC:
04RV-RNH4-QTYU1
KX13-2Y9F-7VNN0
MJE4-ZN4T-K2ZEH
TD9X-QUQW-TFNE8
ARMax PAL (untested):
TYMQ-V08F-BZTCB
KX13-2Y9F-7VNN0
MJE4-ZN4T-K2ZEH
TD9X-QUQW-TFNE8
Edit - I read this on IGN.com
Note: This will corrupt your save file due to the cheat involved; for best results, pull out your PS2 memory card prior to your attempt.
Go to the gym in Ganton
Kill all 4 people inside.
Use the jetpack cheat.
Walk to the yellow marker with the jetpack, and fly straight up. You'll go straight up through the roof. Now, land on the roof.
Fly 2 blocks east, and you'll see a yellow marker. Land right on/near the marker, take off the jetpack, and walk inside the marker.
You'll enter the Angel Pine Motel building. Grab your jetpack (if you see it), or respawn it again with a cheat.
You can now fly up, and around the interior universe.
Those are the same exact steps to get to liberty city.... So if that's the case then trying to get to liberty city will corrupt your game file!!!! I don't think I am going to try and get there anymore if it corrupts the game file.
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