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