Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Champion	Achieve Champion League in Arenas.
Goldenboy	Achieve Gold League in Arenas.
Hitmage	Slain 100000 heroes.
Housework	Upgrade Ondu to level 6.
I know a secret	Active promo code.
I'll be back	Protect your Planet from Evee.
Looter	Win in Planet Invasion 500 times.
Mr. X	Change the name for gems.
Party maker	Win in Bang-bang Party arena 2000 times.
Planet Express	Win in Planet Invasion 2500 times.
Platinum hero	Achieve Platinum League in Arenas.
Professional	Slain 10000 heroes.
Rocket's Roll	Win in Rocket depot arena 2000 times.
Royal warrior	Win in Battle Royale ten times.
Silverman	Achieve Silver League in Arenas.
Thief	Win in Planet Invasion 25 times.
Unlocker	Unlock seven heroes.
UnnyHelper	Buy a chest.
Veteran	Slain 1000 heroes.