When you first start up the game you see a title screen with like a picture of these woods with crocodiles and water. Don't click anything yet. If you do this one step by NOT clicking anything you should still have the main screen. Type in the following codes using your controller. Also of course this keyboard doesn't have shapes or arrows I can click so I will just spell the shape or arrow you need to click.

Bottomless Canteen: hold LI and RI then left arrow, square, circle, down arrow, square, x, square, circle

Play as Nicole: hold LI and RI then left arrow, up arrow, down arrow, up arrow, circle, up arrow, up arrow

Play Original Pitfall: hold LI and RI then circle,circle,left arrow,right arrow, circle, square ,x ,up arrow, circle

Hyper Punch: hold LI and RI then left arrow, right arrow, circle, up arrow, circle, right arrow, left arrow

Hope this helped in the game 8D (I finished the game with all the treasures XP)

Also I didn't feel like puting it down there under codes so I randomly typed it XD