Unlimited acorns: Press Up, Down(2), Left, Right
at the "Press Start" screen.
Information in this section was contributed by Gokujrgoten.
Hidden picture at Clover Elementary: Go behind the Hamster that you play the Hat game with
and press A at the Shougon Wig. Then press L, A,
B, L, R to get the "Does she know"
picture.
Information in this section was contributed by Nijihamu-chan.
Hidden picture at Clubhouse: Press A to read the message on the blackboard
in the Clubhouse. Then, press L, R, A, B.
Hidden picture at Hamstarr Manor: Go to Hamstarr Manor. Look behind Seed Pig-Out to find
three hamsters sitting behind a table. Talk to the middle hamster
one time, then press B, L, A, B, A,
R to see the "Too Much Good Stuff" picture.
Hidden picture at Tip-Top Fair: Go to the stage where either the two Big Hair Hams
are dancing or the science ham and Panicking Ham-Ham are on stage.
Go over to side and by the picture that looks like Howdy and
Dexter's faces. Press A, then press R, L,
A, R, B to get the "She's MINE"
picture.
Information in this section was contributed by Nijihamu-chan.
Hidden picture at Rainbow Theater: Go to the area where Bo is standing next to the machine
where you can play any Ham-Game that you have already beaten.
Go to the Billboard closest to Bo's right and press A.
Then, press L, A, L, B, A,
B, R(2) to get the "Rainbow Riders" picture.
Information in this section was contributed by Nijihamu-chan.