 |
First Victory |
Complete the first level. |
|
0.50 |
|
 |
Skeet Shooting |
Defeat 1000 aliens. |
|
1.02 |
|
 |
Unstoppable Victory |
Complete any level on unstoppable difficulty. |
|
1.09 |
|
 |
The Researcher |
Get 8 upgrade tokens. |
|
1.33 |
|
 |
Looks & Brains |
Meet Sereia. |
|
0.98 |
|
 |
Radiant, Sir! |
Meet the Radiant Beem. |
|
1.28 |
|
 |
Space Age Hero |
Get all the performance medals in one level in a single try. |
|
0.51 |
|
 |
One Satellite Man |
Complete a level using only one satellite type. |
|
1.29 |
|
 |
Mothership Smasher |
Defeat a mothership. |
|
1.12 |
|
 |
Spare No Expense |
Spend more than $15,000 in one level. |
|
1.73 |
|
 |
Mind the Black Hole |
Deploy the Black Hole for the first time. |
|
1.56 |
|
 |
No More Gorg |
Complete the last level. |
|
1.56 |
|
 |
Gorg Buff |
Check the credits |
|
1.36 |
|
 |
Bring Them! |
Reach wave 3 in Arcade mode |
|
1.19 |
|
 |
Arcadeologist |
Reach wave 25 in Arcade mode |
|
1.44 |
|
 |
Master of the Universe |
Reach wave 50 in Arcade mode |
|
1.76 |
|
 |
Elite Defender |
Achieve a total score of 10 000 000 or more |
|
1.72 |
|
 |
Battle Hardened |
Complete all story chapters on Hard difficulty |
|
1.93 |
|
 |
Battle Hardened Hero |
Get hero medals from all story chapters on Hard difficulty |
|
1.97 |
|
 |
Unstoppable |
Complete all story chapters on Unstoppable difficulty |
|
1.95 |
|
 |
Unstoppable Hero |
Get hero medals from all story chapters on Unstoppable difficulty |
|
1.98 |
|
 |
A Bit of a Challenge |
Complete all challenge chapters |
|
2.00 |
|
 |
Hard Measures |
Complete all challenge chapters on Hard difficulty |
|
2.05 |
|
 |
More Merciless than Ming |
Complete all challenge chapters on Unstoppable difficulty |
|
2.06 |
|
 |
Stardust |
Shoot 10 asteroids |
|
0.89 |
|
 |
Soon to be Hero |
Achieve hero medals from 5 different story chapters |
|
1.34 |
|
 |
Little Extra |
Finish a level on normal difficulty with 3 x the amount of money needed for the investor medal |
|
1.52 |
|
 |
Too Easy! |
Achieve hero medal in story chapter 3 on normal difficulty or harder without building a single Blast Cannon |
|
1.46 |
|
 |
All on Offense |
Completed story chapter 8 on normal difficulty or harder without building a repair station |
|
1.62 |
|
 |
Beamer |
Kill 50 enemies with beam link rays |
|
1.64 |
|
