Pokemon Snap Hints & Cheats

Unlockables

Unlock the Cave Stage
Cruise near to the end and you will find a brown wall and a switch to your right when you close in on the exit. if you look closely, you will see a Porygon rustling in chameleon form in the wall. Hit him with a pester ball and you can unlock the Cave.
High Scores
The High Scores are a set amount of points for each of the seven stages in the game. Nothing is unlocked for beating the high scores, but it is fun nonetheless to do so.
How to Unlock Unlockable
In course 7, take a picture of mew (once its shield is gone), and show it to Oak. When you resume your game, the high scores will be unlocked. Course High Scores

How to Unlock	Unlockable
In course 7, take a picture of mew (once its shield is gone), and show it to Oak. When you resume your game, the high scores will be unlocked.	Course High Scores

How to Unlock	Unlockable
Unlocked when your pokemon report totals 14,000 points.	Apple
Unlocked when your pokemon report totals 75,000 points.	Pester Ball
Unlocked after you submit your first pokemon sign to Oak (after meeting him at his shack).	Poke Flute
Unlocked when your pokemon report totals 175,000 points.	Dash Engine

Certain stages need certain taks to be completed before you unlock them.

How to Unlock	Unlockable
Throw an apple/pester ball at the electrode near the end of the Tunnel Stage	Volcano Stage
Find and photograph all six of the Pokemon Signs	Rainbow Cloud Stage
Complete the Beach Stage	Tunnel Stage
Complete the Volcano Stage	River Stage
Towards the end of the River Stage, there is a Porygon in the dirt besides a switch, throw a pester ball to flush it out.	Cave Stage
Complete the Cave Stage	Valley Stage

Different credits
Here's how to see different credits then the ones when you photograph Mew! All you have to do is finish your Pokemon Report, then Prof. Oak will congratulate you. Voila! Different credits you'll only see once!

Type	Name	File Size
FAQ/Walkthrough	FAQ/Walkthrough by DomZ Ninja	94K
FAQ/Walkthrough	FAQ/Walkthrough by German Dragon	98K
FAQ	FAQ by DEngel	37K
FAQ	FAQ by MetroidMoo	63K
FAQ/Walkthrough	FAQ/Walkthrough by Coffee	76K
FAQ/Walkthrough	FAQ/Walkthrough by Icy Guy	65K
FAQ	FAQ by Son_Goku	47K
FAQ/Walkthrough	FAQ/Walkthrough by Argonaut	69K
Other	Beach Level Map by Argonaut	46K
FAQ/Walkthrough	FAQ/Walkthrough by AMorozin	54K
FAQ	FAQ by marshmallow	57K
FAQ	FAQ by BenG	13K
FAQ	FAQ by JHendren	24K
FAQ	FAQ by Tazzmission	11K
FAQ	FAQ by ComoStark	12K
FAQ	FAQ by Adil	30K

Hints & FAQs provided courtesy of GameFAQs.