Here is the full list of all 15 Eternal Pinball RPG achievements.
Catch all 4 Fish
Enter the Highscore
Reach the Top10 in the Highscore
Reach the top position on the Highscore
Clear a Bronze Dungeon
Clear a Silver Dungeon
Clear a Gold Dungeon
Complete all Quests once
Complete your first Quest
Find your first Epic Item
Complete your first Collection
Complete all Collections
Buy a Chest
Be lucky 10 Times in a Row
Collect 10 Extra Balls