Stinger

1. 
   HI-SCORE 5

   Score 100,000 points
2. 
   500k 10

   Score 500,000 points
3. 
   Bell Hoarder 25

   Score 1,000,000 points
4. 
   Quick Boost 5

   Grab a Blue Bell
5. 
   Too Fast! 10

   Harness the power of 7 Blue Bells at once
6. 
   Dual Cannons 5

   Grab a White Bell (Triple Shot or Spread Shot cannot be active)
7. 
   Laser Beam 5

   Grab a Pink Bell (Triple Shot or Spread Shot cannot be active)
8. 
   Shadow Ships 5

   Grab a Flashing Pink Bell
9. 
   Barrier 5

   Grab a Flashing Blue Bell
10. 
    Back Shot 5

    Combine the L-Shot and R-Shot
11. 
    Half Moon 5

    Pick up the Triple Shot
12. 
    Star of Hope 5

    Pick up the Spread Shot
13. 
    Bell Rush! 10

    Access the Bonus Stage
14. 
    Willie The Watermelon Head 5

    Clear Stage 1
15. 
    Sigmund Squidmund 5

    Clear Stage 2
16. 
    Fang The Faucet 10

    Clear Stage 3
17. 
    Luther 10

    Clear Stage 4
18. 
    Master Blaster 10

    Clear Stage 5
19. 
    Solar B. Three Eyes 10

    Clear Stage 6
20. 
    Begone Attackons! 25

    Finish the Normal Campaign
21. 
    Get Burning! 5

    Let the credits finish, and begin the Hard Campaign
22. 
    Willie (Hard) 10

    Clear Stage 8
23. 
    Sigmund (Hard) 10

    Clear Stage 9
24. 
    Fang (Hard) 10

    Clear Stage 10
25. 
    Luther (Hard) 10

    Clear Stage 11
26. 
    Blaster (Hard) 10

    Clear Stage 12
27. 
    Solar (Hard) 10

    Clear Stage 13
28. 
    And Stay Gone! 50

    Finish the Hard Campaign

Achievement names, descriptions and badges are the work of the RetroAchievements community. View this set on RetroAchievements