Here is the full list of all 38 Monster Monpiece achievements.
Cleared the game!
100 successful First Crush ♡ rubs!
Won 70 offline battles!
Triggered extreme love 100 times!
Tokio area cleared!
Your Rub P stock has exceeded 10000!
Okinava area cleared!
Won 50 offline battles!
Fukuruko area cleared!
Got 100 kinds of cards!
Ki Outo area cleared!
50 successful First Crush ♡ rubs!
Triggered extreme love 50 times!
Ho Kaido area cleared!
Won 30 offline battles!
Triggered extreme love 20 times!
Hollowlo area cleared!
10 successful First Crush ♡ rubs!
Trained for the first time!
Triggered extreme love!
First successful First Crush ♡ rub!
Ginuma area cleared!
Won 10 offline battles!
Performed First Crush ♡ rub!
Kunaguva area cleared!
Performed fusion for first time!
Acquired a card for first time!
Won a card battle with 0 damage!
Won a card battle for the first time!
Attacked castle for first time!
Battled for the first time!
Started the game for the first time!
Obtained all the achievements!
Si Ku Ork area cleared!
Got 500 kinds of cards!
Irresistible Force
Won 100 offline battles!
300 successful First Crush ♡ rubs!