I just saw a review of the PS3 game Afrika. Which is very similar to Pokemon Snap and I was thinking, how good would a AR Pokemon Snap game be?
You could move the 3DS camera around to look and take pictures and different environment types would show different Pokemon. For instance, grass type Pokemon would appear in parks with a lot of green and water types next to lakes, etc. Or maybe a Squirtle pops out of your bath.
So... in order to play the game you'd have to play it in the bath, or go somewhere green? Sounds gimmicky but terrible.