Press [Ctrl] + S. Release both keys and type "bombsheep".
Press [Shift] + [Equals].
While actually playing a course, simply use build mode to remove obstacles and other hazards near the hole, then put them back during your opponent's turn.
Start a file. Play that file until you get a message stating that you will be retiring soon. A year before you retire, start a new file. When you get a message stating that you have retired and are prompted to put the file in sandbox mode, answer "Yes". All the money you had from the previous game will be transferred to unlimited cash. Note: You may need to play the game for a couple ''Sim years'' to be able to retire.
Get free path and bridges
Select "Benches" at the build course menu. Line benches up like a path. Once finished, erase the benches and a path will be left behind. For bridges, do the same steps, but over water. Erase the benches and bridges will be left behind.
Use the following trick to boost stats or keep them from dropping. When playing a hole, take your swing. Quickly switch to build mode and add greens or fairways while the ball is in flight. As long as you do not change the hole or tee positions, the game will continue. You will be able to get a bonus or prevent a drop in skill in the event of a bad shot.