Here is the full list of all 37 Royal Crown achievements.
Open 1,000 Chests.
Mine 500 Times.
Get in the Top 5 in Solo Mode.
Hunt 50 Monsters.
Gather 500 Times.
Eliminate 100 Enemies.
Achieve 1st Place 10 times.
Craft 500 Times.
Log 50 Trees.
Open 100 Chests.
Play 10 Games.
Mine 50 Times.
Open 5 Supply Chests.
Give Team Member First Aid.
Revive Team Member.
Win for the First Time.
Get in the Top 3 in Squad Mode.
Eliminate 10 Enemies in 1 Game.
Gather 50 Times.
Craft 50 Times.
Eliminate 10 Enemies.
Eliminate 5 Enemies in 1 Game.
Eliminate 1 Enemy.
Play 100 Games.
Play 500 Games.
Play 1,000 Games.
Achieve 1st Place 100 times.
Eliminate 1,000 Enemies.
Open 50 Supply Chests.
Gather 5,000 Times.
Log 500 Trees.
Log 5,000 Trees.
Mine 5,000 Times.
Hunt 500 Monsters.
Hunt 5,000 Monsters.
Open 10,000 Chests.
Craft 5,000 Times.