Digging Jim : Game Cheats Pressing F12 anywhere in the game will allow you to select every cave on the main menu and skip caves while playing with F1. Press d twice and click somewere and a diamond will apear A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z