Night at the Museum: Battle of the Smithsonian Cheats

Super Larry
You have to enter this code while in a level. This will change Larry's whole player package, he will have all the ingot powers with without having to use the bottom screen. There are a multitude of different combinations you can use to access new moves. Holding down the flash light button for a few seconds will now shoot cannon balls from his flashlight instead.

Super Larry: Hold [L]+[R], [Left], [A], [Right], [Right], [Y]