Here is the full list of all 22 Kung Fu Panda Showdown of Legendary Legends achievements.
Complete all Tutorial Lessons
Check out a Fighter in the Character Bio
Play 8 Different Levels
Use an Awesome Attack
Play 4 Different Levels
Beat Tournament of Legends with 6 Characters
Beat Tournament of Legends with 12 Characters
Beat Tournament of Legends with 20 Characters
Play 12 Different Levels
Play Practice
Use 20 Different Awesome Attacks
Win 10 Stock Matches
Win 10 Timed Matches
Win 5 King of Kung Fu Matches
Win 5 Master of Inner Peace Matches
Win 5 All You Can Eat Matches
Win 10 Matches in Team Play
KO 1000 Opponents
Win 50 Matches
Win 100 Matches
Win 200 Matches
Win an Online Match