Boss Slayer
Not unlocked yetKill a total of 20 Bosses across all games
Like a Boss!
Not unlocked yetKill a total of 100 Bosses across all games
Combat Ready
Not unlocked yetComplete the Tutorial Mission
A Nutter's Dozen
Not unlocked yetKill a total of 666 Vaders across all games
Invaded
Not unlocked yetLose because the Vaders reach the bottom of the screen
Control Freak
Not unlocked yetTry out Mouse controls and Keyboard controls
Big Spender
Not unlocked yetSpend a total of 250,000 points in the Upgrades Shop
Millionaire
Not unlocked yetSpend a total of 1,000,000 points in the Upgrades Shop
Giving Credit
Not unlocked yetCheck out the Credits page
It's the Season
Not unlocked yetComplete one of the Seasonal missions in Normal Mode
Hopping into Action
Not unlocked yetComplete "Operation: Bag Eggs" in Normal Mode
Turning Down the Heat
Not unlocked yetComplete "Operation: Heatwave" in Normal Mode
Braaaaains!
Not unlocked yetComplete "Operation: Nightmare" in Normal Mode
The Nice List
Not unlocked yetComplete "Operation: Naughty List" in Normal Mode
Four Seasons
Not unlocked yetComplete each Seasonal Mission atleast once
Blaster Mastery
Not unlocked yetFully upgrade the Sniper, Spread and Rapid Blasters atleast once
Total Mastery
Not unlocked yetUnlock every other award in the base game
Clearance Level: Alpha
Not unlocked yetPurchase the "Classified Projects" DLC
Classified Project #1
Not unlocked yetFully Upgrade the "Zapper Blaster" during any mission
Classified Project #2
Not unlocked yetFully Upgrade the "Seeker Blaster" during any mission
Classified Project #3
Not unlocked yetFully Upgrade the "Bounce Blaster" during any mission
Classified Project #4
Not unlocked yetPurchase the "Retro Shields" during any mission
Classified Project #5
Not unlocked yetPurchase the "Rebound Shields" during any mission
Classified Project #6
Not unlocked yetPurchase the "Recharge Shields" during any mission