Unlock the following bonuses by performing the corresponding tasks:

BONUS - HOW TO UNLOCK
Survival mode - Complete levels 1 through 24.
Hard mode - Complete the game under the Normal difficulty setting.
Asteroid Belt - Complete levels 1 through 20 under the Hard difficulty setting.
Turbo mode - Complete the game under the Hard difficulty setting.

ACHIEVEMENT - HOW TO UNLOCK
Bronze Survivor - From The Start, Complete Level 10 Without Dying. You Can Use Suicide.
Casual - Finish Arcade Mode In Normal Difficulty.
Collector - Collect 800 Or More Golden Ships And Clear Arcade Mode.
Easy Peesy! - Unlock Survival Mode.
Eleven - Score 1,800,000 By The End Of Level 11 In Arcade Mode In Normal Difficulty.
Follow The Word Of God - Clear Arcade Mode Without Loosing A Life Or Committing Suicide.
Gold Survivor - From The Start, Complete Level 30 Without Dying. You Can Use Suicide.
Hardcore - Clear your 100th game in arcade mode.
Hoarder - Clear Arcade Mode With 40 Or More Lives Remaining.
Insane Score Challenge - Score Over 2000,000,000 Points In Arcade Mode In Insane Difficulty And Finish The Game.
Long Haul - Finish Extend Mode.
Nice Save! - Commit Suicide And Save The 10x Multiplier And Triple Shots.
No Lasers - Clear Arcade Mode Without Getting The Laser Shots.
Platinum Survivor - From The Start, Complete Level 40 Without Dying. You Can Use Suicide.
Race Driver - Clear Arcade Mode In Under 11 Minutes 30 Seconds.
Score Challenge - Score Over 100,000,000 Points In Arcade Mode In Normal Difficulty And Finish The Game.
Silver Survivor - From The Start, Complete Level 20 Without Dying. You Can Use Suicide.
Speed Demon - Unlock Turbo Mode.
Ultimate Survivor - From The Start, Complete Arcade Mode Without Dying. You Can Use Suicide.
Who Needs Bullets? - Complete The First 3 Levels Of Arcade Without Firing A Single Bullet.