Galaxy Superstar

Collect all other trophies 54.0%

Common 4.97%

Ultra Rare

Ready for the junkyard

Complete the first stage ('Zeus Sector') at any difficulty level 95.4%

Common 93.84%

Common

Piece of rock

Complete the third stage ('Ethia Ruins') at any difficulty level 84.0%

Common 75.15%

Common

System liberated

Complete the fifth stage ('Turady Deep Sea') at any difficulty level 73.8%

Common 58.85%

Common

Not that difficult after all

Complete the seventh stage ('Van Krist Labs') at any difficulty level 57.5%

Common 17.10%

Rare

Survivor

Clear challenge 'Survivor' 61.7%

Common 33.40%

Uncommon

Collector

Clear challenge 'Collector' 57.7%

Common 20.08%

Uncommon

Action Fan

Clear challenge 'Action Fan' 54.5%

Common 6.96%

Very Rare

Chain Expert

Clear challenge 'Chain Expert' 55.3%

Common 10.74%

Rare

Profiler

Clear challenge 'Profiler' 54.6%

Common 7.55%

Very Rare

Rating Expert

Clear challenge 'Rating Expert' 56.9%

Common 17.69%

Rare

Lucky Number 7

Collect an accumulated total of 77777 chain rings 55.6%

Common 9.74%

Very Rare

Key Explorer

Collect all 35 secret keys in stage one through seven 54.2%

Common 5.17%

Very Rare

Can't hide from me

Shoot down a rare enemy 58.8%

Common 19.88%

Rare

Challenge Master

Unlock and successfully pass 12 or more challenges 54.9%

Common 8.75%

Very Rare

Speed Gunner

Clear challenge 'Speed Gunner' 54.3%

Common 5.57%

Very Rare

Stage Keys

Clear challenge 'Stage Keys' 54.2%

Common 4.97%

Ultra Rare

Speed Collector

Clear challenge 'Speed Collector' 55.1%

Common 9.54%

Very Rare

Rank Master

Clear challenge 'Rank Master' 54.2%

Common 5.17%

Very Rare

Kill Collector

Clear challenge 'Kill Collector 1' 56.0%

Common 12.92%

Rare

Score Collector

Clear challenge 'Score Collector 1' 54.9%

Common 8.95%

Very Rare

Hellfire

Clear challenge 'Hellfire' 54.2%

Common 5.17%

Very Rare

The Last Chapter

Complete the tenth stage ('Inner Core') at any difficulty level 57.3%

Common 16.30%

Rare

No time to waste

Defeat the final boss in stage eight in under 115 seconds 54.7%

Common 7.95%

Very Rare

King of unlockables

Unlock at least seven specials 54.2%

Common 5.17%

Very Rare