Use the following trick In two player mode if your composure is low and you want to increase it without using a Beating Token. When teeing off, hit the ball at 100%. While the ball is in flight, press Mulligan. Your composure will increase without losing a Beating Token.
Killer Miller
Complete the Test Drive event.
More attributes
Play in the tour modes. After completing the putting, driving, etc., you will get more attributes.
Nelson Balls
Complete the Different Strokes event.
New clubs and challenges
After completing the skins mode or match play, you will get new clubs and new challenges for that mode.
Python Driver
Complete the Heat Rash Invitational event.
Python Fairway Woods
Complete the Tough Crowd event.
Python Irons
Complete the A Hole In The Sun event.
Python Wedge
Complete the Garden State Stroke Fest event.
Scrummy
Complete the Odd Ball Classic event.
Suave's Balls
Complete the Garden State Menage a Trois event.
Suki
Complete the Baked On The Bone event.
Trixie
Complete the Chicks With Sticks event.
Unlock everything
Start game as usual, then create new players using the following case sensitive name: Golf_Gone_Wild.