Here is the full list of all 80 Spinner Invaders achievements.
Collect 100 candies
Collect 1000 candies
Collect 2000 Candies
Collect 5000 Candies
Collect 10000 Candies
Collect 100000 Candies
Get a Score of 100K
Get a Score of 1M
Get a Score of 10M
Get a Score of 100M
Get a Score of 200M
Kill 100 Enemies
Kill 1000 Enemies
Defeat The Blue Spaceship
Defeat Alien ZT^42&Y
Kill 10K Enemies
Kill 100K Enemies
Collect 50 Coins
Collect 500 Coins
Collect 5000 Coins
Collect 10000 Coins
Get into the Wormhole!
Weapon Level 2
Weapon Level 10
Weapon Level 50
Weapon Level 100
Weapon Level 150
Defeat The Bermuda Spinner
Defeat Mini X
Defeat The 2 Aliens
Defeat The 4 Aliens
Defeat The Mega Spinner
Defeat The Lieutenant
Defeat The General
Meet The General
Complete all the Sidemissions
Complete a Challenge
Get 3 stars in a Challenge
Earn 10 stars in the Challenges
Get 3 stars in all the Challenges
Earn 20 stars in the Challenges
Destroy the Candy Alien in world 6
Defeat The Alien Mothership
Defeat Planet X
Return to The Solar System
Finish the campaign on you only live once
Finish the campaign on you only live once on Ultra Impossible
Upgrade all the skills
Reach level 2
Reach level 15
Reach level 30
Reach level 50
Complete all the challenges
Get 1M score in the classic invaders challenge level 8
Learn the truth from the president son
Acquire the Machine Gun
Acquire the Plasma Cannon
Upgrade damage to max
Upgrade health to max
Upgrade shooting frequanty to max
Upgrade upgrades weapon to max
Upgrade first aid weapon to max
Get all the Story Stars
Collect all the Earth
Collect all the snakes
Have a multiplier of 1.6X
Have a multiplier of 2X
Have a multiplier of 2.6X
Have a multiplier of 3X
Get 10 Story Stars
Get 100 Story Stars
Get 300 Story Stars
Have a multiplier of 5X
Have 10 lives
Collect an Earth
Collect a snake
Game completed 25%
Game completed 50%
Game completed 75%
Game Completed 100%