Enter cheat codes in the Extras menu.

Effect	Code
8-Bit Music	GD35HC
Action Assist	T1JM4R
Attract Studs	C7FJ7B
Berserker	UE5Z7H
Bilbo Baggins	J4337V
Boromir (Captain)	HTYADU
Boss Disguises	F3H14H
Character Studs	PR3V4K
Denethor	RJV4KB
Disguises	MX26RJ
Easterling	R7XKDH
Elrond (2nd Age)	A9FB4Q
Eomer	U47AOG
Fall Rescue	WS68P2
Fast Build	A2LU58
Galadriel	7B4VWH
Gamling	AVJII1
Gondor Ranger	LG5GI7
Grima Wormtongue	BU95CB
Hama	73HJP6
King of the Dead	IH7E58
Lothlorien Elf	C2A58D
Lurtz (Newborn)	QL28WB
Madril	C19F3A
Minikit Chest Finder	A24TVJ
Mithril Brick FInder	B72D7E
Mithril Hearts	2MCRDN
Mouth of Sauron	F4M7FC
Poo Studs	D49TXY
Quest Finder	EY4K32
Radagast the Brown	5LV6EB
Regenerate Hearts	H5L6N6
Ringwraith White	LYQU1F
Shagrat	PJB6MV
Studs x2	1F5YH2