This is for v.1.3.5 Android. When game loads, tap ad that says get 20 free Goldballs. Tap "go back" on android until homerun battle 3d screen appears. Screen should say" 20 free Goldballs. Tap ok..... takes a long time to get 1000 GBs, but you can buy everything! Nice for those who have demo version. Helps boost guy for better chance to win online games.