Here is the full list of all 40 RPGolf Legends achievements.
Defeat 500 crabs.
Defeat 100 crabs.
Get all the club sets.
Fish all the fish.
Craft 42 items.
Get the Soul Set.
Buy the house.
Get all the colored balls.
Play a tournament as Marina.
Complete all the quests.
Win one tournament in each area.
Unlock all the creatures in the museum.
Go under Sky Island with the boat.
Get to the edge of the map.
Defeat the samurai.
Win 6 match play tournaments.
Get all the Gems.
Unlock all the holes in the Retrowave area.
Rent a cart in every area.
Win one match play tournament.
Complete the 8-bit game.
Use the cheat in the 8-bit game.
Unlock all the holes in the Sky Island area.
Unlock all the holes in the tundra area.
Get a HOLE IN ONE.
Win a fishing tournament.
Kill a goat.
Unlock all the holes in the desert area.
Shoot the ball directly from outside the green into the hole, without any rolling.
Open 50 chests.
Unlock all the holes in the swamp area.
Win one tournament.
Unlock all the holes in the forest area.
Defeat 100 monsters.
Get an EAGLE.
Defeat 10 crabs.
Get a BIRDIE.
Complete the tutorial hole before talking to Clubby about the fighting tutorial.
Get a PAR.
Complete your first quest.