Here is the full list of all 28 Star Clash achievements.
Earn 10,000 points in a single round.
Earn 1,000 points in a single round.
Earn 100,000 points in a single round.
Earn 1,000,000 points in a single round.
Earn 3,000,000 points in a single round.
Earn 10,000,000 points in a single round.
Earn a total of 1,000,000 points over all rounds.
Earn a total of 10,000,000 points over all rounds.
Earn a total of 100,000,000 points over all rounds.
Earn a total of 500,000,000 points over all rounds.
Earn a total of 2,000,000,000 points over all rounds.
Unlock Planet V2
Unlock Planet V3
Unlock Planet V4
Unlock Planet V5
Unlock Planet V6
Unlock Planet V7
Unlock Planet V8
Unlock Planet V9
Unlock Planet V10
Unlock Planet V11
Unlock Planet V12
Earn 1,000,000 points in a single round by 2 Planets.
Earn 1,000,000 points in a single round by 5 Planets.
Earn 1,000,000 points in a single round by 8 Planets.
Earn 1,000,000 points in a single round by 12 Planets.
Earn 6,000,000 points in a single round.
Earn 8,000,000 points in a single round.