Here is the full list of all 16 Golf Party achievements.
Have a million coins in balance
Gain 100000 XP
Complete a hole in one strike
Complete 5 holes with one strike each
Complete 30 holes with one strike each
Complete 200 holes with one strike each
Complete Golf level 1 (Forest) in under 16 minutes
Score 5 kills in a single game of light ball
Score your first kill in light ball
Score 100 kills in light ball mode
Score 1000 kills in light ball mode
Win without losing a single life in light ball
Finish 5 consecutive light ball matches without deaths
Finish 15 consecutive light ball matches without deaths
Play with one friend
Reach the top of the structure in the game lobby